The MBROLA project: towards a set of high quality speech synthesizers free of use for non commercial purposes. - Thierry Dutoit; Vincent Pagel; Nicolas Pierret; F. Bataille; Olivier van der Vrecken (ICSLP, 1996)

A simple and efficient algorithm for the compression of MBROLA segment databases. - Olivier van der Vrecken; Nicolas Pierret; Thierry Dutoit; Vincent Pagel; Fabrice Malfrère (EUROSPEECH, 1997)