DBLP Record 'journals/sigmod/Codd86'

BibTeX

@article{DBLP:journals/sigmod/Codd86,
  author    = {E. F. Codd},
  title     = {Missing Information (Applicable and Inapplicable) in Relational
               Databases},
  journal   = {SIGMOD Record},
  volume    = {15},
  number    = {4},
  year      = {1986},
  pages     = {53-78},
  ee        = {http://doi.acm.org/10.1145/16301.16303, db/journals/sigmod/Codd86.html},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}