Bala Kalyanasundaram Kirk Pruhs Mahendran Velauthapillai Scheduling Broadcasts in Wireless Networks. 290-301 2000 conf/esa/2000 ESA db/conf/esa/esa2000.html#KalyanasundaramPV00 http://dx.doi.org/10.1007/3-540-45253-2_27