@article {HakimJayaweeraHowayekMosqueraTWC2010,
	title = {Efficient Dynamic Spectrum Sharing in Cognitive Radio Networks: Centralized Dynamic Spectrum Leasing (C-DSL)},
	journal = {IEEE Transactions on Wireless Communications},
	volume = {9},
	number = {9},
	year = {2010},
	pages = {2956-2967},
	author = {Kamrul Hakim and Sudhaman K. Jayaweera and Georges El-Howayek and C. Mosquera}
}
