@article{CMH_1987__62_140077, author = {Jean-Claude Sikorav}, title = {Probl\`emes d'intersections et de points fixes en g\'eom\'etrie hamiltonienne.}, journal = {Commentarii mathematici Helvetici}, pages = {62--73}, publisher = {mathdoc}, volume = {62}, year = {1987}, zbl = {0684.58015}, url = {http://geodesic.mathdoc.fr/item/CMH_1987__62_140077/} }