@article{Journal5,
	author = {Shouling Ji and A. Selcuk Uluagac and Raheem Beyah and Zhipeng Cai},
	title = {Practical Unicast and Convergecast Scheduling Schemes for Cognitive Radio Networks.},
	booktitle = { In the Journal of Combinatorial Optimization, Vol. 26, No. 1, July 2013. },
	series = {},
	type = {WN},
	address = {},
	year = {2013},
}