@inproceedings{Gum04,
  author = "Stefan Gumhold", 
  title = "Designing Optimal Curves in 2{D}",
  booktitle = "Proc. CEIG",
  month = jul,
  year = 2004,
  pages = {61--76},
  address = "Sevilla/Spain"
}

@book{Love,
  author = "A. E. H. Love",
  title = "A Treatise on the Mathematical Theory of Elasticity",
  year = 1944,
  edition = "fourth",
  publisher = "Dover Publications"
}

@inbook{Farin02,
  chapter = 1,
  author = "Gerald Farin",
  title = "Handbook of Computer Aided Geometric Design",
  editor = "G. Farin  and J. Hoschek and M.-S. Kim",
  publisher = "North-Holland",
  year = 2002
}

@article{Kimia03,
 author = {Benjamin B. Kimia and Ilana Frankel and Ana-Maria Popescu},
 title = {Euler Spiral for Shape Completion},
 journal = {Int. J. Comput. Vision},
 volume = {54},
 number = {1-3},
 year = {2003},
 issn = {0920-5691},
 pages = {157--180},
 publisher = {Kluwer Academic Publishers},
 }

@article{Sch46,
  author = "I. J. Schoenberg",
  title = "Contributions to the  Problem of Approximation of Equidistant Data by Analytic Functions",
  journal = "Quart. Appl. Math",
  volume = 4,
  pages = {45--99},
  year = 1946
}

@book{SchoenbergPapers,
  author = "I. J. Schoenberg",
  title ="Selected Papers",
  note = "edited by Carl de Boor",
  volume= "I",
  publisher = {Birkh{\"a}user},
  address = "Boston",
  year = 1988
}

% Part A or part B?

@book{Elsgolts,
  author = "L. Elsgolts",
  title = "Differential Equations and the Calculus of Variations",
  publisher = "Mir Publishers",
  address = "Moscow",
  year = 1970,
}

@article{ForsytheLee,
  author = "Erastus H. Lee and George E. Forsythe",
  title = "Variational Study of Nonlinear Spline Curves",
  journal = "SIAM Rev.",
  volume = 15,
  number = 1,
  pages = {120--133},
  year = 1973
}

@techreport{Hobby85,
  author = "John D. Hobby",
  title = "Smooth, Easy to Compute Interpolating Splines",
  number = "STAN-CS-85-1047",
  institution = "Stanford University",
  year = 1985
}

@article{Bruck,
  author = "Alfred M. Bruckstein and Robert J. Holt and Arun N. Netravali",
  title = "Discrete Elastica",
  note = "TODO: get pub info"
}

@article{Klauder01,
  author = "Louis T. Klauder",
  title = "A Better Way to Design Railroad Transition Spirals",
  journal = "ASCE Journal of Transportation Engineering",
  year = 2001,
  month = may,
  note = "Date is date submitted"
}

@phdthesis{Moreton92,
  author = "Henry Moreton",
  title = "Minimum Curvature Variation Curves, Networks and Surfaces for Fair Free-Form Shape Design",
  school = "University of California, Berkeley",
  address = "Berkeley, California",
  year = 1992
}

@article{Moreton93,
  title = "Scale-Invariant Minimum-Cost Curves: Fair and Robust Design Implements",
  author = "Henry P. Moreton and Carlo H. S\'equin",
  journal = "Computer Graphics Forum",
  year = 1993,
  volume = 12,
  issue = 3,
  pages = {473--484}
}

@article{arreaga:031801,
author = {Guillermo Arreaga and Riccardo Capovilla and Chryssomalis Chryssomalak
os and Jemal Guven},
collaboration = {},
title = {Area-constrained planar elastica},
publisher = {APS},
year = {2002},
journal = {Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)},
volume = {65},
number = {3},
eid = {031801},
numpages = {14},
pages = {031801},
keywords = {elasticity; bifurcation},
url = {http://link.aps.org/abstract/PRE/v65/e031801}
}

@techreport{Horn,
  title = "The Curve of Least Energy",
  author = "B. K. P. Horn",
  year = 1981,
  month = jan,
  institution = "MIT AI Lab",
  number = "A.I. Memo. No. 612"
}

@inbook{Euler1744,
  author = "Leonhard Euler",
  chapter = "Additamentum 1",
  title = "Methodus inveniendi lineas curvas maximi minimive proprietate gaudentes, sive solutio problematis isoperimetrici lattissimo sensu accepti",
  year = 1744,
  publisher = "eulerarchive.org E065"
}

@incollection{BernoulliJacCLXX,
  author = "James Bernoulli",
  title = "Quadratura Curvae, e cujus evolutione describitur inflexae laminae curvatura",
  booktitle = "Die Werke von Jakob Bernoulli",
  vol = {4},
  year = 1692,
  pages = {223--227},
  note = "Med. CLXX; Ref. UB: L Ia 3, p 211--212",
  publisher = {Birkh\"auser}
}

@misc{ scheuer97collisionfree,
  author = "A. Scheuer and T. Fraichard",
  title = "Collision-free and continuous-curvature path planning for carlike robots",
  text = "A. Scheuer and Th. Fraichard. Collision-free and continuous-curvature path
    planning for carlike robots. In Proc. of the IEEE Int. Conf. on Robotics
    and Automation, volume 1, pages 867-- 873, Albuquerque NM (US), April 1997.",
  year = "1997",
  url = "citeseer.ist.psu.edu/scheuer97collisionfree.html" }

@article{Sanchez-ReyesC03,
  author    = {Javier S{\'a}nchez-Reyes and
               Jes{\'u}s Miguel Chac{\'o}n},
  title     = {Polynomial approximation to clothoids via s-power series.},
  journal   = {Computer-Aided Design},
  volume    = {35},
  number    = {14},
  year      = {2003},
  pages     = {1305-1313},
  ee        = {http://dx.doi.org/10.1016/S0010-4485(03)00045-9},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@misc{potrace03,
  author = {Peter Selinger},
  title = {Potrace: a polygon-based tracing algorithm},
  year = {2003},
  month = sep,
  url = "http://potrace.sourceforge.net/potrace.pdf",
  howpublished = "\\http://potrace.sourceforge.net/potrace.pdf"
}

@book{PLRM1,
 author = {Adobe Press},
 title = {PostScript Language Reference Manual},
 year = {1985},
 isbn = {0201101742},
 publisher = {Addison-Wesley Longman Publishing Co., Inc.},
 address = {Boston, MA, USA},
 }

@inbook{Gray,
  author = "Alfred Gray",
  title = "Modern Differential Geometry of Curves and Surfaces with Mathematica",
  edition = "2nd",
  address = "Boca Raton, FL",
  publisher = "CRC Press",
  year = 1997,
  pages = "64--66",
  chapter = "3.5, Clothoids"
}

@inproceedings{ schneider99,
  author = "R. Schneider and L. Kobbelt",
  title = "Discrete Fairing of Curves and Surfaces based on linear Curvature Distribution",
  booktitle = "Curve and Surface Design",
  address = "Saint-Malo",
  year = 1999,
  url = "citeseer.ist.psu.edu/schneider00discrete.html",
  pages = "371--380"
}

@book{Karow87,
  author = "Peter Karow",
  title = "Digital Formats for Typefaces",
  publisher = "URW Verlag",
  year = "1987",
  month = apr
}

@article{Karow91,
    author = {Peter Karow},
    title = "Digital Punch Cutting",
    journal = {Electronic Publishing},
    volume = 4,
    number = 3,
    pages = {151--170},
    year = 1991,
    month = sep,
    url = "http://cajun.cs.nott.ac.uk/compsci/epo/papers/volume4/issue3/ep044pk.pdf"
}

@article{DBLP:journals/cad/SequinLY05,
  author    = {Carlo H. S{\'e}quin and
               Kiha Lee and
               Jane Yen},
  title     = {Fair, {G2}- and {C2}-continuous circle splines for the interpolation
               of sparse data points},
  journal   = {Computer-Aided Design},
  volume    = {37},
  number    = {2},
  year      = {2005},
  pages     = {201--211},
  ee        = {http://dx.doi.org/10.1016/j.cad.2004.06.006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@techreport{ kostovsome,
    author = "V. P. P. Kostov and E. V. Degtiariova-Kostova",
    title = "Some Properties of Clothoids",
    number = "RR-2752",
    pages = "60 p.",
    url = "citeseer.ist.psu.edu/kostov95some.html"
}

@Article{Malcolm1977,
  author =       "Michael A. Malcolm",
  title =        "On the Computation of Nonlinear Spline Functions",
  journal =      "SIAM J. Numer. Anal.",
  volume =       "14",
  number =       "2",
  pages =        "254--282",
  month =        apr,
  year =         "1977",
  CODEN =        "SJNAAM",
  ISSN =         "0036-1429 (print), 1095-7170 (electronic)",
  bibdate =      "Fri Oct 16 06:57:22 MDT 1998",
  bibsource =    "JSTOR database",
  acknowledgement = ack-nhfb,
}

@inproceedings{Meh94,
  author = "Even Mehlum",
  title = "Appell and the Apple (Nonlinear Splines in Space)",
  booktitle = "Mathematical Methods for Curves and Surfaces: Ulvik, Norway",
  editor  = "M. D{\ae}hlen and T. Lyche and L. L. Schumaker",
  publisher = "Vanderbilt University Press",
  year = 1994
}

@techreport{ boissonnatnote,
    author = "Jean-Daniel Boissonnat and A. Cerezo and Juliette Leblond",
    title = "A note on shortest paths in the plane subject to a constraint on the derivative of the curvature",
    institution = "INRIA",
    number = "RR-2160",
    pages = "14 p.",
    url = "citeseer.ist.psu.edu/316434.html",
    year = 1994
}

@article{amm1917,
   author = "Raymond Clare Archibald",
   title = "Euler Integrals and {E}uler's Spiral",
   journal = "American Mathematical Monthly",
   volume = 25,
   number = 6,
   month = jun,
   year = 1917,
   pages = {276--282}
}

@article{Wie1907,
   author = "Heinrich Wieleitner",
   title = "Die Parallelkurve der Klothoide",
   journal = "Archiv der Mathematik und Physik",
   volume = 3,
   number = 11,
   year = 1907,
   pages = {373--375}
}

@book{McGrew93,
   title = "American Metal Typefaces of the Twentieth Century",
   author = "Mac McGrew",
   edition = "2nd, revised",
   publisher = "Oak Knoll Books",
   year = 1993
}

@String{pub-AW                  = "Ad{\-d}i{\-s}on-Wes{\-l}ey"}
@String{pub-AW:adr              = "Reading, MA, USA"}

@Book{Knuth:1986:CMT,
  author =       "Donald E. Knuth",
  title =        "Computer Modern Typefaces",
  volume =       "E",
  publisher =    pub-AW,
  address =      pub-AW:adr,
  pages =        "xv + 588",
  year =         1986,
  ISBN =         "0-201-13446-2",
  LCCN =         "Z250.8.M46 K574 1986",
  bibdate =      "Fri Jul 22 09:06:29 1994",
  series =       "Computers and Typesetting",
}

@Book{abramowitz+stegun,
  author =       "Milton Abramowitz and Irene A. Stegun",
  title =        "Handbook of Mathematical Functions with
                  Formulas, Graphs, and Mathematical Tables",
  publisher =    "Dover",
  year =         1964,
  address =      "New York",
  edition =      "ninth {D}over printing, tenth {GPO} printing",
  isbn =         "0-486-61272-4"
}

% Todo: fill in
@inproceedings{ohlin87,
  author = "S. C. Ohlin",
  title = "Splines for Engineers",
  booktitle = "Eurographics '87",
  editor = "Guy Marechal",
  year = 1987,
  pages = {555--565}
}

@article{Oldfather33,
  title = "Leonhard {E}uler's Elastic Curves",
  author = "W. A. Oldfather and C. A. Ellis and Donald M. Brown",
  journal = "Isis", 
  volume = 20,
  number = 1, 
  month = nov,
  year = 1933,
  pages = {72--160},
}

@article{Woodford1969,
  title = "Smooth Curve Interpolation",
  author = "C. H. Woodford",
  year = 1969,
  journal = "BIT",
  volume = 9,
  pages = {69--77}
}

% historical references
@article{Coope93,
  title= "Curve interpolation with nonlinear spiral splines",
  author = "Ian D. Coope",
  journal = "IMA Journal of Numerical Analysis",
  year = 1993,
  volume = 13,
  number = 3,
  pages = {327-341}
}

@article{Glass66,
  author= "J. M. Glass",
  title="Smooth Curve Interpolation: A Generalized Spline-Fit Procedure",
  journal = "BIT",
  volume = 6,
  number = 4,
  pages = {277--293},
  year = 1966
}

@article{Mehlum74,
  title = "Nonlinear Splines",
  author = "Even Mehlum",
  journal = "Computer Aided Geometric Design",
  year = 1974,
  pages = {173--205}
}

@article{Stoer82,
  title = "Curve fitting with clothoidal splines",
  author = "Stoer, Josef",
  journal = "J. Res. Nat. Bur. Standards",
  volume = 87,
  year = 1982,
  number = 4,
  pages = {317--346}
}

@book{Houstoun1915,
  title = "A Treatise on Light",
  author = "Houstoun, Robert Alexander",
  year = 1915,
  publisher = "Longmans, Green and Co."
}

@article{Edwards92,
  title = "Exact equations of the nonlinear spline",
  author = "John A. Edwards",
  journal = "Trans. Mathematical Software",
  year = 1992,
  month = jun,
  volume = 18,
  number = 2,
  pages = {174--192}
}

% todo: year of letter is 1742, year of pub is 1843
@incollection{BernoulliDan1742,
  author = "Daniel Bernoulli",
  title = "The 26th letter to {E}uler",
  booktitle = "Correspondence Math\'ematique et Physique",
  publisher = "P. H. Fuss",
  volume = 2,
  year = 1742,
  month = oct
}

@article{Sridharan04,
  author = "R Sridharan",
  title = "Physics to Mathematics: from Lintearia to Lemniscate -- {I}",
  journal = "Resonance",
  month = apr,
  year = 2004,
  pages = {21--29}
}

@book{Todhunter,
  author = "Isaac Todhunter",
  title = "A History of the Theory of Elasticity and of the Strength of Materials",
  year = 1886,
  volume = 1,
  publisher = "Cambridge University Press"
}

@article{Truesdell83,
  author = "C. Truesdell",
  title = "The Influence of Elasticity on Analysis: The Classic Heritage",
  journal = "Bull. AMS",
  year = 1983,
  volume = 9,
  number = 3,
  month = nov,
  pages = {293--310}
}

% inbook is probably wrong here, book pub date is 1993
@inbook{Truesdell87,
  author = "C. Truesdell",
  chapter = "Mechanics, especially Elasticity, in the Correspondence of Jacob Bernoulli with Leibniz",
  title = "Der Briefwechsel von Jacob Bernoulli",
  year = 1987,
  publisher = {Birkh\"auser}
}

%series = "Leonhard Euler, Opera Omnia",
@book{Truesdell60,
  author = "C. Truesdell",
  title = "The Rational Mechanics of Flexible or Elastic Bodies: 1638--1788",
  year = 1960,
  note = "Introduction to Leonhardi Euleri Opera Omnia Vol X et XI, Series 2",
  publisher = {Birkh\"auser}
}

@article{Fraser91,
  author = "Craig G. Fraser",
  title = "Mathematical Technique and Physical Conception in {E}uler's Investigation of the Elastica",
  journal = "Centaurus",
  year = 1991,
  volume = 34,
  number = 3,
  pages = {211--246}
}

@book{NR,
  author = "William H. Press and Saul A. Teukolsky and William T. Vetterling and Brian P. Flannery",
  title = "Numerical Recipes in C",
  edition = "2nd",
  year = 1992,
  publisher = "Cambridge University Press"
}

@book{Statics,
  author = "Lawrence E. Goodman and William H. Warner",
  title = "Statics",
  publisher = "Wadsworth",
  year = 1963
}

@article{Birkhoff65,
  author = "Garrett Birkhoff and Carl R. de Boor",
  title = "Piecewise polynomial interpolation and approximation",
  editor = "H. L. Garabedian",
  journal = "Proc. General Motors Symp. of 1964",
  pages =  {164--190},
  publisher = "Elsevier",
  year = 1965
}

%booktitle = "Global Differential Geometry: The Mathematical Legacy of Alfred Gray",
@article{Banchoff01,
  journal = "Contemporary Mathematics",
  author = "Thomas F. Banchoff",
  year = 2001,
  pages = {10--19},
  volume = 288
}

@book{Guggenheimer77,
  author = "Heinrich W. Guggenheimer",
  title = "Differential Geometry",
  year = 1977,
  publisher = "Dover Publications"
}

@article{Hangan08,
  author = "Theodor Hangan and Cornel Marius Murea and Tewfik Sari",
  title = "Poleni curves on surfaces of constant curvature",
  year = 2008
}

@phdthesis{Born1906,
  author = "Max Born",
  title = {Untersuchungen \"uber die Stabilit\"at der elastischen Linie in Ebene und Raum, under verschiedenen Grenzbedingungen},
  school = {University of G\"ottingen},
  year = 1906
}

@book{Born68,
  author = "Max Born",
  title = "My Life and Views",
  year = 1968,
  publisher = {Scribner}
} 

@inproceedings{DAntonio07,
  author = "Lawrence D'Antonio",
  title = "The fabric of the universe is most perfect: Euler's research on elastic curves",
  booktitle = "Euler at 300: an appreciation",
  publisher = "Mathematical Association of America",
  pages = "239--260",
  year = 2007
}

@book{Whewell1833,
  author = "William Whewell",
  title = "Analytical Statics: A supplement to the fourth edition of an elementary treatise on Mechanics",
  year = 1833,
  publisher = "J. \& J. J. Deighton",
  address = "Cambridge, England"
}

@MISC{euler-2007,
  author = {Leonhard Euler},
  title = {On the values of integrals extended from the variable term $x=0$ up to   $x=\infty$},
  url = {http://www.citebase.org/abstract?id=oai:arXiv.org:0705.4640},
  year = {2007},
  note = {Translation into English by Jordan Bell}
}

@misc{Margalit03,
  author = {Dan Margalit},
  title = {History of Curvature},
  howpublished = {\\http://www3.villanova.edu/maple/misc/history\_of\_curvature/k.htm},
  url = {http://www3.villanova.edu/maple/misc/history\_of\_curvature/k.htm},
  year = 2003
}

@proceedings{Harman02,
  title = "The critical role of curvature in Newton's developing dynamics",
  author = {J. Bruce Brackenridge},
  editor = "Peter M. Harman and Alan E. Shapiro",
  booktitle = "The
  Investigation of Difficult Things: A collection of scholarly essays on Newton and the history of the exact sciences",
  publisher = {Cambridge University Press},
  chapter = 8,
  pages = {231--260},
  year = 2002
}

% Not actually a techreport, but this type has the appropriate fields.
@techreport{Forsythe1964,
  author = "G. Forsythe",
  year = {1964},
  title = {Notes taken at the {GM} {R}esearch {L}aboratories {S}ymposium on Approximation of Functions},
  type = "Special collection",
  number = "{SC}98 2--6",
  institution = {Stanford University}
}

@techreport{MacLaren58,
  author = "D. H. MacLaren",
  title = "Formulas for fitting a spline curve through a set of points",
  institution = "Boeing Appl. Math. Report",
  number = "2",
  year = 1958
}

@techreport{Fowler62,
  author = "A. H. Fowler and C. W. Wilson",
  title = "Cubic spline, a curve fitting routine",
  number = "Y-1400",
  institution = "Oak Ridge Natl. Laboratory",
  year = 1962,
  month = sep
}

@book{Saalschutz1880,
  title = "Der belastete Stab unter Einwirkung einer seitlichen Kraft",
  author = {Louis Saalsch\"utz},
  year = 1880,
  publisher = "B. G. Teubner",
  address = "Leipzig"
}

@book{Greenhill1892,
  title = "The Applications of Elliptic Functions",
  author = "Alfred George Greenhill",
  year = 1892,
  publisher = "Macmillan",
  address = "London"
}

@book{BernoulliOpera1,
  title = "Jacobi Bernoulli, Basilieensis, Opera",
  author = "James Bernoulli",
  volume = "1",
  year = 1744,
  publisher = "Cramer \& Philibert",
  address = "Geneva"
}

@book{BernoulliOpera2,
  title = "Jacobi Bernoulli, Basilieensis, Opera",
  author = "James Bernoulli",
  volume = "2",
  year = 1744,
  publisher = "Cramer \& Philibert",
  address = "Geneva"
}

@book{Talbot1899,
  title = "The Railway Transition Spiral",
  author = "Arthur N. Talbot",
  year = 1899,
  publisher = "U. Illinois",
  note = "Reprinted from The Technograph No. 13"
}

@book{Preston1901,
  author = "Thomas Preston and Charles Jasper Joly",
  title = "The Theory of Light",
  year = 1901,
  publisher = "Macmillan"
}

@incollection{Maxwell1890,
  author = "James Clerk Maxwell",
  title = "Capillary Action",
  booktitle = "Encyclop\ae dia Britannica",
  year = 1890,
  edition = "9th",
  pages = "256--275",
  publisher = "Henry G. Allen"
}

@book{Grattan90,
  title = "Convolutions in French Mathematics, 1800--1840",
  author = "I. Grattan-Guinness",
  year = 1990,
  publisher = {Birkh{\"a}user}
}

@book{Miller1831,
  title = "The Elements of Hydrostatics and Hydrodynamics",
  author = "William Hallowes Miller",
  year = 1831,
  publisher = "J. \& J. J. Deighton",
}

@book{LaplaceWorks4,
  title = "\OE uvres compl\'etes de Laplace",
  author = "Pierre Simon Laplace",
  year = 1880,
  volume = 4,
  publisher = "Gauthier-Villars"
}

@incollection{Fresnel,
  title = "Memoir on the Diffraction of Light",
  booktitle = "The Wave Theory of Light",
  author = "Augustin Jean Fresnel",
  editor = "Henry Crew",
  year = 1900,
  publisher = "American Book Company",
  pages = {79-144},
  url = "http://books.google.com/books?id=_0hWAAAAMAAJ"
}

@book{Moshier1989,
  title = "Methods and Programs for Mathematical Functions",
  author = "Stephen L. Moshier",
  year = 1989,
  publisher = "Prentice Hall"
}

@article{Cornu1874,
  author = "Marie Alfred Cornu",
  title = "M\'ethode nouvelle pour la discussion des probl\'emes de diffraction dans le cas d'une onde cylindrique",
  journal = "Journal de Physique th\'eoretique et appliqu\'ee",
  pages = {5--15},
  year = 1874,
  url = "http://books.google.com/books?id=TihMAAAAMAAJ&pg=PA5"
}

@book{Higgins22,
  author = "Arthur Lovat Higgins",
  title = "The Transition Spiral and Its Introduction to Railway Curves",
  year = 1922,
  publisher = "Van Nostrand"
}

@inproceedings{Glover1900,
  author = "James Glover",
  title = "Transition Curves for Railways",
  booktitle = "Minutes of Proceedings of the Institution of Civil Engineers",
  year = 1900,
  volume = 140,
  pages = {161--179},
  url = "http://books.google.com/books?id=aQsAAAAAMAAJ&pg=PA161"
}

@book{Rankine1889,
  author = "William John Macquorn Rankine",
  title = "A Manual of Civil Engineering",
  edition = "17th",
  year = 1889,
  publisher = "Charles Griffin",
  url = "http://books.google.com/books?id=5Nc5AAAAMAAJ&printsec=titlepage"
}

@book{Crandall1893,
  author = "Charles Lee Crandall",
  title = "The Transition Curve",
  year = 1893,
  publisher= "Wiley",
  url = "http://books.google.com/books?id=DnA5AAAAMAAJ&pg=PA1"
}

@book{Kvasov00,
  author = "Boris I. Kvasov",
  title = "Methods of shape-preserving spline approximation",
  year = 2000,
  publisher = "World Scientific"
}

@Book{Knuth:1999:DT,
  author =       "Donald Ervin Knuth",
  title =        "Digital typography",
  volume =       "78",
  publisher =    "CSLI Publications",
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  pages =        "xv + 685",
  year =         "1999",
  ISBN =         "1-57586-011-2 (cloth), 1-57586-010-4 (paperback)",
  LCCN =         "Z249.3 .K59 1999",
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}

@inproceedings{Miura05,
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@misc{Selinger03,
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@misc{AdobeTN5091,
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@article{Goss08,
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% yeah, this is really weak for a reference, but it's what's there
@misc{OpenTypeSpec,
  key = "OpenType Specification",
  title = "Open{T}ype Specification, version 1.6 draft",
  howpublished = "\\http://www.microsoft.com/typography/otspec/",
  url = "http://www.microsoft.com/typography/otspec/",
  month = apr,
  year = 2009
}

@manual{TrueTypeSpec,
  key = "Apple",
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  title = "True{T}ype Reference Manual",
  month = oct,
  year = 1996,
  url = "http://developer.apple.com/textfonts/ttrefman/index.html",
  note = "\\http://developer.apple.com/textfonts/ttrefman/index.html"
}

@manual{Type1Spec,
  key = "Adobe",
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}

@misc{DrawMetal,
  author = "Terry Ross",
  title = "More About Curve Maker",
  url = "http://www.drawmetal.com/moreaboutcurvemaker",
  howpublished = "\\http://www.drawmetal.com/moreaboutcurvemaker"
}