Vermeir83'

BibTeX

@article{DBLP:journals/is/Vermeir83,
  author    = {Dirk Vermeir},
  title     = {Semantic hierarchies and abstractions in conceptual schemata},
  journal   = {Inf. Syst.},
  volume    = {8},
  number    = {2},
  year      = {1983},
  pages     = {117-124},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}