LevenG83'

BibTeX

@article{DBLP:journals/jal/LevenG83,
  author    = {Daniel Leven and
               Zvi Galil},
  title     = {NP Completeness of Finding the Chromatic Index of Regular
               Graphs},
  journal   = {J. Algorithms},
  volume    = {4},
  number    = {1},
  year      = {1983},
  pages     = {35-44},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}