New graphical expression of the high-speed palatographic data in study of the articulatory behaviors of the tongue. - Takao Mizutani; Kiyoshi Hashimoto; Masahiko Wakumoto; Ken-ich Michi; Hareo Hamada; Tanetoshi Miura (ICSLP, 1990)

Estimation of the lateral shape of a tongue from speech. - Masahiro Hiraike; Shigehisa Shimizu; Takao Mizutani; Kiyoshi Hashimoto (ICSLP, 1994)