@ARTICLE{ClePenSil04monet,
  AUTHOR =       {A. Clementi and P. Penna and R. Silvestri},
  TITLE =        {The Power Range Assignment Problem on Radio Networks},
  JOURNAL =      {Mobile Networks and Applications},
  YEAR =         {2004},
  volume =       {9},
  number =       {2},
  pages =        {125-140}
}