@conference {uvigo:nlpoly,
	title = {Toward a theory of multirate nonlinear systems},
	booktitle = {IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC)},
	year = {2006},
	address = {Cannes, France},
	keywords = {multirate systems, nonlinear filters, polyphase filters},
	author = {R. L{\'o}pez-Valcarce and Soura Dasgupta}
}
