Leandro A. Villas Azzedine Boukerche Regina Borges de Araujo Antonio Alfredo Ferreira Loureiro A reliable and data aggregation aware routing protocol for wireless sensor networks. 245-252 2009 MSWiM http://doi.acm.org/10.1145/1641804.1641846 conf/mswim/2009 db/conf/mswim/mswim2009.html#VillasBAL09