HammerK92'

BibTeX

@article{DBLP:journals/ipl/HammerK92,
  author    = {Peter L. Hammer and
               Alexander Kogan},
  title     = {Horn Functions and Their DNFs},
  journal   = {Inf. Process. Lett.},
  volume    = {44},
  number    = {1},
  year      = {1992},
  pages     = {23-29},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}