CulbersonR94'

BibTeX

@article{DBLP:journals/jal/CulbersonR94,
  author    = {Joseph C. Culberson and
               Robert A. Reckhow},
  title     = {Covering Polygons Is Hard},
  journal   = {J. Algorithms},
  volume    = {17},
  number    = {1},
  year      = {1994},
  pages     = {2-44},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}