Emden-WeinertHK98'

@article{DBLP:journals/cpc/Emden-WeinertHK98,
  author    = {Thomas Emden-Weinert and
               Stefan Hougardy and
               Bernd Kreuter},
  title     = {Uniquely Colourable Graphs and the Hardness of Colouring
               Graphs of Large Girth},
  journal   = {Combinatorics, Probability {\&} Computing},
  volume    = {7},
  number    = {4},
  year      = {1998},
  pages     = {375-386},
  ee        = {http://journals.cambridge.org/action/displayAbstract?aid=46667},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}