@inbook {4727, title = {Choralit{\'e}}, booktitle = {Nouveaux territoires du dialogue}, year = {2005}, pages = {36-40}, publisher = {Actes Sud-Papiers}, organization = {Actes Sud-Papiers}, address = {Arles}, author = {M{\'e}gevand, Martin}, editor = {Ryngaert, Jean-Pierre} }