@article {vazquez11-twc,
	title = {Multiantenna spectrum sensing exploiting spectral a priori information},
	journal = {Wireless Communications, IEEE Transactions on},
	volume = {10},
	number = {12},
	year = {2011},
	month = {December},
	pages = {4345-4355},
	issn = {1536-1276},
	doi = {10.1109/TWC.2011.101211.110665},
	author = {Vazquez-Vilar, Gonzalo and Lopez-Valcarce, Roberto and Sala, Josep}
}
