%0 Journal Article %J IEEE Transactions on Signal Processing %D 2000 %T Exponential asymptotic stability of time-varying inverse prediction error filters %A R. López-Valcarce %A Soura Dasgupta %A Roberto Tempo %A Minyue Fu %K nonstationary processes %K prediction error filters %K stability %B IEEE Transactions on Signal Processing %V 48 %P 1928–1936 %8 July %G eng