Patrik Floréen Petteri Kaski Jukka Kohonen Pekka Orponen Multicast time maximization in energy constrained wireless networks. 50-58 2003 conf/dialm/2003 DIALM-POMC http://doi.acm.org/10.1145/941079.941087 db/conf/dialm/dialm2003.html#FloreenKKO03