@inbook {Poggi1998, title = {A Procedure for the Generation of Gesture in Bimodal Communication}, booktitle = {Oralit{\'e} et gestualit{\'e}: interactions et comportements multimodaux dans la communication. actes du colloque ORAGE 1998}, year = {1998}, publisher = {L{\textquoteright}Harmattan}, organization = {L{\textquoteright}Harmattan} } @inbook {Mignard1998, title = {Production gestuelle lors de la parole spontanee dans la maladie de Parkinson}, booktitle = {Oralit{\'e} et gestualit{\'e}: interactions et comportements multimodaux dans la communication. actes du colloque ORAGE 1998}, year = {1998}, publisher = {L{\textquoteright}Harmattan}, organization = {L{\textquoteright}Harmattan} }