CelkoDM83'

BibTeX

@article{DBLP:journals/sigplan/CelkoDM83,
  author    = {Joe Celko and
               John S. Davis and
               John Mitchell},
  title     = {A Demonstration of Three Requirements Language Systems},
  journal   = {SIGPLAN Notices},
  volume    = {18},
  number    = {1},
  year      = {1983},
  pages     = {9-14},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}