@Book{goodrich2011structures,
  author = {Goodrich, Michael T. and Tamassia, Roberto},
  title  = {Data structures and algorithms in Java},

  year   = {2011},
  number = {},
  url    = {http://scans.hebis.de/HEBCGI/show.pl?22309560_toc.pdf},

  const  = {\ text}
}
@Article{Siemeling2011302,
  author = {Siemeling, Ulrich and Schirrmacher, Christian and Glebe, Ulrich and Bruhn, Clemens and Baio, Joe E. and Árnadóttir, Líney and Castner, David G. and Weidner, Tobias},
  title  = {Phthalocyaninato complexes with peripheral alkylthio chains: Disk-like adsorbate species for the vertical anchoring of ligands onto gold surfaces},
  journal = {Inorganica Chimica Acta},
  year   = {2011},
  number = {1},
  url    = {http://www.sciencedirect.com/science/article/pii/S002016931100209X},
  doi = {10.1016/j.ica.2011.02.048},
  const  = {\ text}
}
@Proceedings{conf/iccs/2005,

  title  = {Conceptual Structures: Common Semantics for Sharing Knowledge, 13th International Conference on Conceptual Structures, ICCS 2005, Kassel, Germany, July 17-22, 2005, Proceedings},

  year   = {2005},
  number = {},
  url    = {http://www.kde.cs.uni-kassel.de/conf/iccs05},

  const  = {\ text}
}
@Proceedings{dau05contributions,

  title  = {Contributions to ICCS 2005},

  year   = {2005},
  number = {},
  url    = {http://www.kde.cs.uni-kassel.de/conf/iccs05},

  const  = {\ text}
}
@Proceedings{delugach01conceptual,

  title  = {Conceptual Structures -- Broadening the Base. Proc. 9th International Conference on Conceptual Structures},

  year   = {2001},
  number = {},
  url    = {},

  const  = {\ text}
}
@Article{stumme008thinternational,
  author = {Stumme, G.},
  title  = {8th International Conference on Conceptual Structures. Conference Report},
  journal = {Knowledge Organization},
  year   = {2000},
  number = {3},
  url    = {http://www.kde.cs.uni-kassel.de/stumme/papers/2000/ConferenceReportICCS00.pdf},

  const  = {\ text}
}
@Proceedings{stumme00working,

  title  = {Working with Conceptual Structures -- Contributions to ICCS 2000. Suppl. Proc. 8th International
                  Conference on Conceptual Structures (ICCS 2000)},

  year   = {2000},
  number = {},
  url    = {},

  const  = {\ text}
}
@Inproceedings{mineau99conceptual,
  author = {Mineau, Guy and Stumme, Gerd and Wille, Rudolf},
  title  = {Conceptual Structures  Represented by Conceptual Graphs and Formal Concept Analysis},

  year   = {1999},
  number = {},
  url    = {http://www.kde.cs.uni-kassel.de/stumme/papers/1999/ICCS99.pdf},

  const  = {\ text}
}
@Proceedings{conf/iccs/1995,

  title  = {Conceptual Structures: Applications, Implementation and
               Theory, Third International Conference on Conceptual Structures,
               ICCS '95, Santa Cruz, California, USA, August 14-18, 1995,
               Proceedings},

  year   = {1995},
  number = {},
  url    = {},

  const  = {\ text}
}
@Book{sowa84,
  author = {Sowa, J. F.},
  title  = {Conceptual Structures: Information Processing in Mind and Machine},

  year   = {1984},
  number = {},
  url    = {},

  const  = {\ text}
}