Mohamed Aissani Abdelhamid Mellouk Nadjib Badache Brahim Saidani Oriented Void Avoidance Scheme for Real-Time Routing Protocols in Wireless Sensor Networks. 83-87 2008 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2008.ECP.24 conf/globecom/2008 db/conf/globecom/globecom2008.html#AissaniMBS08