Non-quadratic recursive algorithms (RLK) for transversal plant identification. - Aníbal R. Figueiras-Vidal; José Manuel Páez-Borrallo; Francisco Lorenz Speranzini (ICASSP, 1988)

Convergence analysis of Lk-norm echo cancellers for PSKL and QAM data transmission. - Francisco Lorenz Speranzini; José Manuel Páez-Borrallo (ICASSP, 1991)

Convergence analysis of decision-directed adaptive echo cancellers for baseband data transmission. - José Manuel Páez-Borrallo; Francisco Lorenz Speranzini (IEEE Trans. Commun., 1995)