Stark91'

@article{DBLP:journals/logcom/Stark91,
  author    = {Robert F. St{\"a}rk},
  title     = {A Complete Axiomatization of the Three-Valued Completion
               of Logic Programs},
  journal   = {J. Log. Comput.},
  volume    = {1},
  number    = {6},
  year      = {1991},
  pages     = {811-834},
  ee        = {http://dx.doi.org/10.1093/logcom/1.6.811},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}