Kamel Bensaber Paul Munteanu Jean-François Serignat Pascal Perrier Object-oriented modeling of articulatory data for speech research information systems. 1997 EUROSPEECH http://www.isca-speech.org/archive/eurospeech_1997/e97_1719.html conf/interspeech/1997 db/conf/interspeech/eurospeech1997.html#BensaberMSP97