@inproceedings{conf/acl/Sowa79,
  added-at = {2011-12-23T00:00:00.000+0100},
  author = {Sowa, John F.},
  biburl = {http://www.bibsonomy.org/bibtex/26034729593f58402889fe9de2fe01141/dblp},
  booktitle = {ACL},
  crossref = {conf/acl/1979},
  editor = {Sondheimer, Norman K.},
  ee = {http://www.aclweb.org/anthology/P79-1010},
  interhash = {a584986baa7968008a347e17569002da},
  intrahash = {6034729593f58402889fe9de2fe01141},
  keywords = {dblp},
  publisher = {ACL},
  timestamp = {2011-12-23T00:00:00.000+0100},
  title = {Semantics of Conceptual Graphs.},
  url = {http://dblp.uni-trier.de/db/conf/acl/acl1979.html#Sowa79},
  year = 1979
}

@inproceedings{Sowa:1979,
  added-at = {2007-12-14T02:46:48.000+0100},
  author = {Sowa, John F.},
  biburl = {http://www.bibsonomy.org/bibtex/251f6e367c2fa940d90d0dc7ddafe40e7/diego_ma},
  booktitle = {Proc. ACL 1979},
  interhash = {a584986baa7968008a347e17569002da},
  intrahash = {51f6e367c2fa940d90d0dc7ddafe40e7},
  keywords = {conceptual_graphs},
  pages = {39-44},
  timestamp = {2007-12-14T02:46:48.000+0100},
  title = {Semantics of Conceptual Graphs},
  url = {http://portal.acm.org/citation.cfm?id=982175},
  year = 1979
}

@incollection{Sowa79,
  added-at = {2007-07-06T10:33:42.000+0200},
  author = {Sowa, J.},
  biburl = {http://www.bibsonomy.org/bibtex/2bdf1bf1b2b26736ecd2362f65af0e827/schaal},
  booktitle = {Proc. 17th Annual Meeting of the ACL},
  citeulike-article-id = {1438776},
  interhash = {a584986baa7968008a347e17569002da},
  intrahash = {bdf1bf1b2b26736ecd2362f65af0e827},
  keywords = {no-tag},
  pages = {39--44},
  priority = {2},
  publisher = {Association for Computational Linguistics},
  timestamp = {2007-07-06T10:33:42.000+0200},
  title = {{Semantics of Conceptual Graphs}},
  year = 1979
}