@article {uvigo:cancellation,
	title = {Equalization and interference cancellation in linear multiuser systems based on second-order statistics},
	journal = {IEEE Transactions on Signal Processing},
	volume = {49},
	number = {9},
	year = {2001},
	month = {September},
	pages = {2042{\textendash}2049},
	keywords = {Digital Communications, equalization, second-order statistics},
	author = {R. L{\'o}pez-Valcarce and Zhi Ding and Soura Dasgupta}
}
@article {uvigo:eas,
	title = {Exponential asymptotic stability of time-varying inverse prediction error filters},
	journal = {IEEE Transactions on Signal Processing},
	volume = {48},
	number = {7},
	year = {2000},
	month = {July},
	pages = {1928{\textendash}1936},
	keywords = {nonstationary processes, prediction error filters, stability},
	author = {R. L{\'o}pez-Valcarce and Soura Dasgupta and Roberto Tempo and Minyue Fu}
}
