@conference {uvigo:rwls,
	title = {On the stability of the inverse time-varying prediction error filter obtained with the RWLS algorithm},
	booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
	volume = {3},
	year = {1999},
	pages = {1673{\textendash}1676},
	address = {Phoenix, AZ, USA},
	keywords = {nonstationary processes, prediction error filters, stability},
	author = {R. L{\'o}pez-Valcarce and Soura Dasgupta}
}
