@Article{BasagniB00,
  AUTHOR	= {Basagni, S. and Bruschi, D.},
  TITLE		= {A Logarithmic Lower Bound for Time-Spread Multiple-Access
		  ({TSMA}) Protocols},
  JOURNAL	= {ACM/Kluwer Wireless Networks},
  VOLUME	= {6},
  NUMBER	= {2},
  PAGES		= {161--163},
  MONTH		= {May},
  YEAR		= {2000},
  }