SkowronS91'

BibTeX

@article{DBLP:journals/fuin/SkowronS91,
  author    = {Andrzej Skowron and
               Jaroslaw Stepaniuk},
  title     = {Towards an approximation theory of discrete problems, Part
               I},
  journal   = {Fundam. Inform.},
  volume    = {15},
  number    = {2},
  year      = {1991},
  pages     = {187-207},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}