Aubin Jarry Pierre Leone Olivier Powell José D. P. Rolim An Optimal Data Propagation Algorithm for Maximizing the Lifespan of Sensor Networks. 405-421 2006 conf/dcoss/2006 DCOSS http://dx.doi.org/10.1007/11776178_25 db/conf/dcoss/dcoss2006.html#JarryLPR06