AbiteboulV90'

BibTeX

@article{DBLP:journals/jcss/AbiteboulV90,
  author    = {Serge Abiteboul and
               Victor Vianu},
  title     = {Procedural Languages for Database Queries and Updates},
  journal   = {J. Comput. Syst. Sci.},
  volume    = {41},
  number    = {2},
  year      = {1990},
  pages     = {181-229},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}