1. d’Alessandro, C. and Mertens, P. 1995. Automatic pitch-contour stylisation using a model of tonal perception. Computer Speech and Language 9, 257–288.
2. Bagshaw, P. 1994. Automatic Prosodic Analysis for Computer-Aided Pronunciation Teaching. PhD thesis, University of Edinburgh.
3. Bosch, L. ten. 1993. On the automatic classification of pitch movements. Proc. Eurospeech 93 (Berlin), 781–784.
4. Bruce, G. 1985. Structure and function of prosody. In B. Guérin and R. Carré (eds), Franco-Swedish Seminar on Speech (Grenoble) 2, 549–559.
5. Bruce, G. 1989. Report from the IPA working group on suprasegmental categories. Working Papers 35 (Lund University), 25–40.