@Unpublished{Traytel12,

  author =       {D.~Traytel and A.~Popescu and J.~C.~Blanchette},

  title =        {{F}oundational, {C}ompositional ({C}o)datatypes for {H}igher-{O}rder 

                  {L}ogic: {C}ategory {T}heory {A}pplied to {T}heorem {P}roving},

  note =         {To appear in \emph{Proc.~of the 27th Symposium on Logic in Computer Science (LICS)}},

  year =         {2012}

}

@inproceedings{pfenningsystem,

  author =       "F.~Pfenning and C.~Sch{\"u}rmann", 

  title =        "{S}ystem {D}escription: {T}welf - {A} {M}eta-{L}ogical

                  {F}ramework for {D}eductive {S}ystems",

  booktitle =    "Proc.~of the 16th International Conference on Automated Deduction (CADE)",

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  volume =       1632,

  pages =        "202--206",

  year =         1999

}

@Article{ Urban08,

	author = "C. Urban",

	title = "{N}ominal {T}echniques in {I}sabelle/{HOL}",

	journal = "Journal of Automated Reasoning",

	volume = "40",

        number = "4",

        pages = "327--356",

	year = "2008"

}

@PhdThesis{Krauss09,

  author = 	 {A.~Krauss},

  title = 	 {{A}utomating {R}ecursive {D}efinitions and {T}ermination {P}roofs in 

                  {H}igher-Order {L}ogic},

  school = 	 {TU Munich},

  year = 	 {2009}

}

@InProceedings{WeirichYorgeySheard11,

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  title = 	 {{B}inders {U}nbound},

  booktitle = 	 {Proc.~of the 16th International Conference on Functional Programming (ICFP)},

  year = 	 {2011},

  pages =        {333-345}

}

@InProceedings{UrbanKaliszyk11,

  author =       {C.~Urban and C.~Kaliszyk},

  title =        {{G}eneral {B}indings and {A}lpha-{E}quivalence in {N}ominal {I}sabelle},

  booktitle =    {Proc.~of the 20th European Symposium on Programming (ESOP)},

  pages =        {480-500},

  year =         {2011},

  volume =       {6602},

  series =       {LNCS}

}

@inproceedings{KaliszykUrban11,

  author = 	 {C.~Kaliszyk and C.~Urban},

  title = 	 {{Q}uotients {R}evisited for {I}sabelle/{HOL}},

  booktitle = 	 {Proc.~of the 26th ACM Symposium on Applied Computing (SAC)},

  year = 	 {2011},

  pages =        {1639--1644}

}

@InProceedings{cheney05a,

  author = 	 {J.~Cheney},

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  booktitle = 	 {Proc.~of the 10th International Conference on Functional Programming (ICFP)},

  pages = 	 {180--191},

  year = 	 {2005}

}

@Inproceedings{Altenkirch10,

  author = {T.~Altenkirch and N.~A.~Danielsson and A.~L\"oh and N.~Oury},

  title =  {{PiSigma}: {D}ependent {T}ypes {W}ithout the {S}ugar},

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  year = 2010,

  series = "LNCS",

  pages = "40--55",

  volume = 6009

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@InProceedings{ UrbanTasson05,

	author = "C. Urban and C. Tasson",

	title = "{N}ominal {T}echniques in {I}sabelle/{HOL}",

	booktitle = "Proc.~of the 20th Conference on Automated Deduction (CADE)",

	year = 2005,

	series = "LNCS",

	pages = "38--53",

	volume = 3632

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	author = "C. Urban and S. Berghofer",

	title = "{A} {R}ecursion {C}ombinator for {N}ominal {D}atatypes {I}mplemented in {I}sabelle/{HOL}",

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  year = 	 2007,

  pages =        {173--184}

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@Unpublished{chargueraud09,

   author = "A.~Chargu{\'e}raud",

   title = "{T}he {L}ocally {N}ameless {R}epresentation",

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}

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  year      = {2005},

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  year = 	 {2004}

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  author = {C.~Urban and T.~Nipkow},

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  editor={G.~Huet and J.-J.~L{\'e}vy and G.~Plotkin},

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  pages={363--382},

  year=2009

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  year = 	 {2005},

  volume = 	 {3603},

  series = 	 {LNCS}

}

@article{ott-jfp,

 author     = {P.~Sewell and 

               F.~Z.~Nardelli and 

               S.~Owens and 

               G.~Peskine and 

               T.~Ridge and 

               S.~Sarkar and 

               R.~Strni\v{s}a},

 title      = {{Ott}: {E}ffective {T}ool {S}upport for the {W}orking {S}emanticist},

 journal    = {Journal of Functional Programming},

 year       = {2010},

 volume     = {20},

 number     = {1},

 pages      = {70--122}

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  volume = {6172},

  series = {LNCS},

  year = 	 {2010}

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@PhdThesis{Leroy92,

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  title = 	 {{P}olymorphic {T}yping of an {A}lgorithmic {L}anguage},

  school = 	 {University Paris 7},

  year = 	 {1992},

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  year = 	 {2005},

  volume = 	 {3603},

  series = 	 {LNCS}

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  author    = {J.~McKinna and R.~Pollack},

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  volume =       45,

  pages =        {598--616},

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@article{Pitts03,

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  year      = 2009,

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  series    = {LNCS},

  volume    = {5674}

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@InProceedings{UrbanCheneyBerghofer08,

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@book{PaulsonBenzmueller,

  year={2009},

  author={Benzm{\"u}ller, Christoph and Paulson, Lawrence C.},

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  publisher={{SEKI Publications}}

}

@Article{Cheney06,

  author = 	 {J.~Cheney},

  title = 	 {{C}ompleteness and {H}erbrand theorems for {N}ominal {L}ogic},

  journal = 	 {Journal of Symbolic Logic},

  year = 	 {2006},

  volume = 	 {71},

  number = 	 {1},

  pages = 	 {299--320}

}