KhullerV91'

BibTeX

@article{DBLP:journals/tcs/KhullerV91,
  author    = {Samir Khuller and
               Vijay V. Vazirani},
  title     = {Planar Graph Coloring is not Self-Reducible, Assuming P
               != NP},
  journal   = {Theor. Comput. Sci.},
  volume    = {88},
  number    = {1},
  year      = {1991},
  pages     = {183-189},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}