@article {711,
	title = {Choose Your Subcarriers Wisely: Active Interference Cancellation for Cognitive OFDM},
	journal = {IEEE Journal on Emerging and Selected Topics in Circuits and Systems},
	volume = {3},
	year = {2013},
	month = {12/2013},
	pages = {615-625},
	chapter = {615},
	keywords = {cognitive radio, dynacs, spectrum shaping},
	doi = {10.1109/JETCAS.2013.2280808},
	author = {Schmidt, J.F. and Costas-Sanz, S. and R. L{\'o}pez-Valcarce}
}
