@article{ Deng09-TOWC,
  author = {J. Deng and Y. S. Han and S. R. Kulkarni},
  title = {Can Multiple Subchannels Improve the Delay Performance of
  {RTS/CTS}-based {MAC} Schemes?},
  journal = {IEEE Trans. on Wireless Communications},
  volume = {8},
  number = {4},
  pages = {1591-1596},
  month = {April},
  year = {2009} }