Methodological aspects in a multimedia database of vocal fold pathologies. - Maurílio Nunes Vieira; Fergus R. McInnes; Mervyn A. Jack; Arnold G. D. Maran; Colin Watson 002; Moira Little (EUROSPEECH, 1995)

Optopalatograph: real-time feedback of tongue movement in 3D. - Alan Wrench; Alan D. McIntosh; Colin Watson 002; William J. Hardcastle (ICSLP, 1998)