Roberto Hincapie Jian Tang Guoliang Xue Roberto Bustamante QoS Routing in Wireless Mesh Networks with Cognitive Radios. 4872-4876 2008 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2008.ECP.933 conf/globecom/2008 db/conf/globecom/globecom2008.html#HincapieTXB08