Marco Zuniga Manfred Hauswirth Yang Yang Statistical Properties of the Delivery Rate for Single-Sink and Multiple-Sink Sensor Networks. 98-111 2009 ADHOC-NOW http://dx.doi.org/10.1007/978-3-642-04383-3_8 conf/adhoc-now/2009 db/conf/adhoc-now/adhoc-now2009.html#ZunigaHY09