WaldS90'

BibTeX

@article{DBLP:journals/tods/WaldS90,
  author    = {Joseph A. Wald and
               Paul G. Sorenson},
  title     = {Explaining Ambiguity in a Formal Query Language},
  journal   = {ACM Trans. Database Syst.},
  volume    = {15},
  number    = {2},
  year      = {1990},
  pages     = {125-161},
  ee        = {http://doi.acm.org/10.1145/78922.78923, db/journals/tods/WaldS90.html},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}