@inproceedings{stumme97computing,
  address = {Vancouver, Canada},
  author = {Stumme, Gerd and Wolff, Karl Erich},
  booktitle = {Proc. Intl. Symposium on Knowledge Retrieval, Use, and Storage for Efficiency},
  comment = {alpha},
  interhash = {b04ab6b2046b85dba6d861ad23b8101a},
  intrahash = {09244927cabf900accd89964a28c41de},
  month = {Aug 11-13},
  pages = {206-219},
  title = {Computing in Conceptual Data systems with relational structures},
  url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1997/KRUSE97.pdf},
  year = 1997
}

@inproceedings{stumme96local,
  address = {Heidelberg},
  author = {Stumme, Gerd},
  booktitle = {Conceptual Structures: Knowledge Representation as Interlingua Proc. ICCS'96},
  comment = {alpha},
  editor = {Eklund, P. W. and Ellis, G. and Mann, G.},
  interhash = {9dd842bfb8ed86db6ca1abb5333ca4f0},
  intrahash = {5587af243210466a9831de68a1cdb058},
  pages = {308-320},
  publisher = {Springer},
  series = {LNAI},
  title = {Local Scaling in Conceptual Data Systems},
  url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1996/P1827-ICCS96.pdf},
  volume = 1115,
  year = 1996
}

@inproceedings{stumme1995knowledge,
  address = {Berlin--Heidelberg--New~York},
  author = {Stumme, Gerd},
  booktitle = {Conceptual structures: applications, implementation and theory},
  editor = {Ellis, G. and Levinson, R. and Rich, W. and Sowa, J. F.},
  interhash = {8d345e4fd5d9422ef43d6bc88548b3f1},
  intrahash = {81ad0b71e433513125eed3a478b28b60},
  number = 954,
  organisation = {Simon Fraser University},
  publisher = {Springer--Verlag},
  series = {Lecture Notes in Artificial Intelligence},
  title = {Knowledge acquisition by distributive concept exploration},
  url = {http://www.kde.cs.uni-kassel.de/stumme/papers/1995/ICCS95_not_in_cv.pdf},
  year = 1995
}

@incollection{Wille87b,
  address = { Mannheim },
  author = {Wille, Rudolf},
  booktitle = { Beitr{\"a}ge zur Begriffsanalyse },
  editor = {Ganter, Bernhard and Wille, Rudolf and Wolff, Karl Erich},
  interhash = {306a7244f4f38d04c77af827f71bea1f},
  intrahash = {9393d6e046e5919370d6ca9d7204f53a},
  pages = { 161-211 },
  publisher = { B.I.--Wissenschaftsverlag },
  title = {{Bedeutungen von Begriffsverb{\"a}nden}},
  year = { 1987 }
}

@inproceedings{burmeister00conimp,
  address = {Heidelberg},
  author = {Burmeister, Peter},
  booktitle = {Begriffliche Wissensverarbeitung: Methoden und Anwendungen},
  editor = {Stumme, Gerd and Wille, Rudolf},
  interhash = {3ea2d8a7be544576d6da6106e5d1001a},
  intrahash = {af89ec07ab6dc5ca2a8f2c265c6df9be},
  pages = {25-56},
  publisher = {Springer},
  title = {ConImp: Ein Programm zur Formalen Begriffsanalyse},
  year = 2000
}

@book{pollandt97fuzzy,
  address = {Berlin--Heidelberg},
  author = {Pollandt, Silke},
  interhash = {93875c0952c3a4284b16ebb375ac557e},
  intrahash = {dc41ef959c69e671ffbc6176d00ccbbb},
  publischer = {Amer.~Math.~Soc.},
  publisher = {Springer--Verlag},
  title = {Fuzzy Begriffe: Formale Begriffsanalyse von unscharfen Daten},
  year = 1997
}

@inproceedings{wille96restructuring,
  address = {New~York},
  author = {Wille, Rudolf},
  booktitle = {Logic and algebra},
  editor = {Ursini, Aldo and Agliano, Paolo},
  interhash = {e44248b272fabc53ba7736a6773ca7b4},
  intrahash = {218adf1133c7845098914b7b7d3c7744},
  organisation = {Simon Fraser University},
  pages = {267-281},
  publisher = {Marcel Dekker},
  title = {Restructuring mathematical logic: an approach based on Peirce's pragmatism},
  year = 1996
}

@incollection{ganter87algorithmen,
  address = { Mannheim },
  author = {Ganter, Bernhard},
  booktitle = { Beitr{\"a}ge zur Begriffsanalyse },
  editor = {Ganter, B. and Wille, R. and Wolff, K. E.},
  interhash = {9774f54b5e5334ed781618385ded2e75},
  intrahash = {683ce6dfe15a7c4efe529891527581dd},
  pages = { 241-254 },
  publisher = { B.I.--Wissenschaftsverlag },
  title = { Algorithmen zur Formalen Begriffsanalyse },
  year = { 1987 }
}

@inproceedings{ganter86conceptual,
  address = { Amsterdam },
  author = {Ganter, Bernhard and Stahl, J{\"u}rgen and Wille, Rudolf},
  booktitle = { Classification as a tool of research },
  editor = {Gaul, W. and Schader, Martin},
  interhash = {d3d136609a76a5b4b1e12a5dce9063e3},
  intrahash = {1087963e18eae890ef3129e130883206},
  pages = { 169-176 },
  publisher = { North--Holland },
  title = { Conceptual measurement and many--valued
      contexts },
  year = { 1986 }
}

@inproceedings{wille96conceptual,
  address = {Berlin--Heidelberg--New York},
  author = {Wille, Rudolf},
  booktitle = {Conceptual structures: representation as interlingua},
  editor = {Eklund, P. W. and Ellis, G. and Mann, G.},
  interhash = {792bbeeb5490f4e03e8624fcf4089a7f},
  intrahash = {fa2f3819aa2d9c3929e3b6ad1c914af4},
  organisation = {Simon Fraser University},
  pages = {23-39},
  publisher = {Springer--Verlag},
  title = {Conceptual structures of multicontexts},
  year = 1996
}

@inproceedings{BiedermannWille96,
  address = {Heidelberg},
  author = {Biedermann, Klaus and Wille, Rudolf},
  booktitle = {From data to knowledge},
  editor = {Gaul, W. and Pfeiffer, D.},
  interhash = {240cd62a73343c8257ab2a4d3d9d6052},
  intrahash = {671bac5e68875a410e5b157315a9986f},
  pages = {141-150},
  publisher = {Springer--Verlag},
  title = {Valuations and hierarchizations},
  year = 1996
}

@inproceedings{LehmannWille95,
  address = {Berlin--Heidelberg--New~York},
  author = {Lehmann, Fritz and Wille, Rudolf},
  booktitle = {Conceptual structures: applications, implementation and theory},
  editor = {Ellis, G. and Levinson, R. and Rich, W. and Sowa, J. F.},
  interhash = {fa3e423ee0c5a9dadc3211c3f8a5e4a6},
  intrahash = {341d19e74e2cce2ea9d5a94df8b48873},
  number = 954,
  pages = {32-43},
  publisher = {Springer--Verlag},
  series = {Lecture Notes in Artificial Intelligence},
  title = {A triadic approach to formal concept analysis},
  year = 1995
}

@article{Wille95b,
  author = {Wille, Rudolf},
  interhash = {c5223bed0a0995c5f3cd8962a9d54212},
  intrahash = {f24cf862d804127a50bf6967a08276c3},
  journal = {Order},
  organisation = {Simon Fraser University},
  pages = {149-158},
  title = {The basic theorem of triadic concept analysis},
  volume = 12,
  year = 1995
}

@inproceedings{Biedermann97b,
  address = {Berlin--Heidelberg--New York},
  author = {Biedermann, Klaus},
  booktitle = {Conceptual structures: Fulfilling Peirce's dream},
  editor = {Lukose, D. and Delugach, H. and Keeler, M. and Searle, L. and Sowa, J. F.},
  interhash = {842a769c65bb9f2c6c0433a56bf0b2ef},
  intrahash = {24fb9af131fe66186426eda2dae201a6},
  number = 1257,
  publisher = {Springer--Verlag},
  series = {LNAI},
  title = {How triadic diagrams represent conceptual structures},
  year = 1997
}

@inproceedings{Biedermann97a,
  address = {Aachen},
  author = {Biedermann, Klaus},
  booktitle = {General algebra and applications in discrete mathematics},
  editor = {Denecke, K. and L{\"u}ders, O.},
  interhash = {d4b70c32999abf763b635b2203ca5081},
  intrahash = {491dfd061877ee08c8018136df5ad66a},
  pages = {23-33},
  publisher = {Shaker Verlag},
  title = {Triadic Galois connections},
  year = 1997
}

@mastersthesis{Ehrenberger97,
  author = {Ehrenberger, Petra},
  interhash = {e8d96f66300f8ffeda48000ea4c65407},
  intrahash = {d793610d3651aa5299c488acc1531f3d},
  school = {TH Darmstadt},
  title = {Erstellung eines Begrifflichen Erkundungssystems zur Bildlogik Picassos},
  year = 1997
}

@inproceedings{LukschWille87,
  address = { Wien },
  author = {Luksch, Peter and Wille, Rudolf},
  booktitle = { Contributions to general algebra },
  editor = {Eigenthaler, G. and Kaiser, H. K. and M{\"u}ller, W. B. and N{\"o}bauer, W.},
  interhash = {2ed587cc9ce219bd4c64f2d858d979de},
  intrahash = {250d97a50d9f3b381cc4969a08175132},
  pages = { 213-220 },
  publisher = { H{\"o}lder--Pichler--Tempsky },
  title = { Substitution decomposition of concept
         lattices },
  volume = { 5 },
  year = { 1987 }
}

@mastersthesis{Rindfrey88,
  author = {Rindfrey, K.},
  interhash = {762f901290e238da9b3ed6334e991e69},
  intrahash = {2b273b40375ba11e318a89b8fcd4cafd},
  school = { TH Darmstadt },
  title = { Endliche, einstellige Algebren (S,f)
      untersucht mit Methoden der Formalen Begriffsanalyse},
  year = { 1988 }
}

@incollection{Wille84b,
  address = { Frankfurt },
  author = {Wille, Rudolf},
  booktitle = { Anwendungen der Klassifikation: Datenanalyse
      und numerische Klassifikation },
  editor = {Bock, Hans-Herrmann},
  interhash = {aa5a5474c0a4387314c7d0148e4478c9},
  intrahash = {82d6c7fb9250e96c1d23ecc76344368b},
  note = { Line diagrams of hierarchical concept systems (engl.\
        {\"U}bersetzung). {\em Int. Classif.} {\bf 11} (1984), 77--86 },
  pages = { 32-51 },
  publisher = { Indeks--Verlag },
  title = { Liniendiagramme hierarchischer Begriffssysteme },
  year = { 1984 }
}

@article{Bartenschlager95,
  author = {Bartenschlager, Georg},
  interhash = {fe778802c88dd26c7dc6af8a9f9ebe68},
  intrahash = {3c61e7b04815a79f3c46cce017ae69a2},
  journal = {Acta Math.~Univ.~Comenianae},
  pages = {1-23},
  title = {Free bounded distributive lattices over finite ordered sets and their skeleton},
  volume = {LXIV},
  year = 1995
}