Lali Barrière Pierre Fraigniaud Lata Narayanan Jaroslav Opatrny Robust position-based routing in wireless ad hoc networks with irregular transmission ranges. 141-153 2003 3 Wireless Communications and Mobile Computing 2 http://dx.doi.org/10.1002/wcm.108 db/journals/wicomm/wicomm3.html#BarriereFNO03