@inproceedings{DBLP:conf/ejc/Duzi03,
  author    = {Marie Duz\'{\i}},
  title     = {Concepts, Language and Ontologies (from a Logical Point
               of View)},
  booktitle = {EJC},
  year      = {2003},
  pages     = {193-209},
  crossref  = {DBLP:conf/ejc/2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ejc/2003,
  editor    = {Yasushi Kiyoki and
               Eiji Kawaguchi and
               Hannu Jaakkola and
               Hannu Kangassalo},
  title     = {Information Modelling and Knowledge Bases XV, 13th European-Japanese
               Conference on Information Modelling and Knowledge Bases
               (EJC 2003), Kitakyushu, Japan,  June 3-6, 2003},
  booktitle = {EJC},
  publisher = {IOS Press},
  series    = {Frontiers in Artificial Intelligence and Applications},
  volume    = {105},
  year      = {2004},
  isbn      = {1-58603-396-4},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}