@conference {uvigo:stable,
	title = {Stable estimates in equation error identification},
	booktitle = {IEEE Conference on Decision and Control (CDC)},
	volume = {2},
	year = {1997},
	month = {December},
	pages = {1678{\textendash}1679},
	address = {San Diego, CA, USA},
	keywords = {adaptive IIR filters, system identification},
	author = {R. L{\'o}pez-Valcarce and Soura Dasgupta}
}
