Ali Ozyagci Jens Zander Distributed Dynamic Spectrum Access in Multichannel Random Access Networks with Selfish Users. 1-6 2010 WCNC http://dx.doi.org/10.1109/WCNC.2010.5506420 conf/wcnc/2010 db/conf/wcnc/wcnc2010.html#OzyagciZ10