ChenW08'

@article{DBLP:journals/appml/ChenW08,
  author    = {Min Chen and
               Weifan Wang},
  title     = {On 3-colorable planar graphs without short cycles},
  journal   = {Appl. Math. Lett.},
  volume    = {21},
  number    = {9},
  year      = {2008},
  pages     = {961-965},
  ee        = {http://dx.doi.org/10.1016/j.aml.2007.10.010},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}