@conference {valcarce09-crowncom,
	title = {Multiantenna detection of multicarrier primary signals exploiting spectral a priori information},
	booktitle = {4th International Conference on Cognitive Radio Oriented Wireless Networks and Communications (Crowncom 2009)},
	year = {2009},
	month = {June},
	address = {Hannover, Germany},
	author = {Lopez-Valcarce, Roberto and Vazquez-Vilar, Gonzalo and Alvarez-Diaz, Marcos}
}
