@article{PDML_1988___1B_131_0, author = {Condevaux, M. and Dazord, P. and Molino, P.}, title = {Chapitre {V} {G\'eom\'etrie} du moment}, journal = {Publications du D\'epartement de math\'ematiques (Lyon)}, pages = {131--160}, publisher = {Universit\'e Claude Bernard - Lyon 1}, number = {1B}, year = {1988}, language = {fr}, url = {http://www.numdam.org/item/PDML_1988___1B_131_0/} }