@article {uvigo:notebias,
	title = {On the bias of the modified output error algorithm},
	journal = {IEEE Transactions on Automatic Control},
	volume = {43},
	number = {9},
	year = {1998},
	month = {September},
	pages = {1261{\textendash}1262},
	keywords = {adaptive IIR filters, system identification},
	author = {C. Mosquera and R. L{\'o}pez-Valcarce and Fernando P{\'e}rez-Gonz{\'a}lez}
}
