A recurrent time-delay neural network for improved phoneme recognition. - Fabio Greco; Andrea Paoloni; Giacomo Ravaioli (ICASSP, 1991)

Predictive neural networks in text independent speaker verification: an evaluation on the SIVA database. - Andrea Paoloni; Susanna Ragazzini; Giacomo Ravaioli (ICSLP, 1996)

Text Independent Speaker Verfication Using Multiple-state Predictive Neural Networks. - Andrea Paoloni; Susy Ragazzini; Giacomo Ravaioli (AVBPA, 1997)