On Secrecy Outage of Relay Selection in Underlay Cognitive Radio Networks Over Nakagami-m Fading Channels.
Hongjiang LeiHuan ZhangImran Shafique AnsariZhi RenGaofeng PanKhalid A. QaraqeMohamed-Slim AlouiniPublished in: IEEE Trans. Cogn. Commun. Netw. (2017)