MannilaR83'

BibTeX

@article{DBLP:journals/acta/MannilaR83,
  author    = {Heikki Mannila and
               Kari-Jouko R{\"a}ih{\"a}},
  title     = {On the Relationship of Minimum and Optimum Covers for a
               Set of Functional Dependencies},
  journal   = {Acta Inf.},
  volume    = {20},
  year      = {1983},
  pages     = {143-158},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}