?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Nguyen%2C+Duy+Tan&rft.aulast=Nguyen&rft.aufirst=Duy+Tan&rft.date=2015&rft.issn=978-604-913-397-8&rft.title=CAEER%3A+Channel+Assignment+and+Energy-Efficient+Routing+Protocol+in+Cognitive+Radio+Adhoc+Networks&rft.genre=proceeding