Manish Agarwal Lixin Gao Joon Ho Cho Jie Wu Energy Efficient Broadcast in Wireless Ad hoc Networks with Hitch-hiking. 897-910 2005 10 MONET 6 http://dx.doi.org/10.1007/s11036-005-4446-4 db/journals/monet/monet10.html#AgarwalGCW05