Fitting models of intron evolution to aldehyde dehydrogenase data. - Andrey Rzhetsky; Francisco José Ayala; Lily C. Hsu; Cheng Chang; Akira Yoshida (Mathematical Hierarchies and Biology, 1996)

Speech Compression Based on Frequency Warped Cepstrum and Wavelet Analysis. - Francisco José Ayala; Abel Herrera (MCPR, 2011)