@article{DBLP:journals/winet/KrumkeMR01,
  author    = {Sven Oliver Krumke and
               Madhav V. Marathe and
               S. S. Ravi},
  title     = {Models and Approximation Algorithms for Channel Assignment
               in Radio Networks},
  journal   = {Wireless Networks},
  volume    = {7},
  number    = {6},
  year      = {2001},
  pages     = {575-584},
  ee        = {http://dx.doi.org/10.1023/A:1012311216333},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}