Simons03'

BibTeX

@article{DBLP:journals/jot/Simons03,
  author    = {Anthony J. H. Simons},
  title     = {The Theory of Classification, Part 5: Axioms, Assertions
               and Subtyping},
  journal   = {Journal of Object Technology},
  volume    = {2},
  number    = {1},
  year      = {2003},
  pages     = {13-22},
  ee        = {http://www.jot.fm/issues/issue_2003_01/column2.pdf},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}