@article{BSMF_1988__116_3_315_0,
     author = {Delzant, Thomas},
     title = {Hamiltoniens p\'eriodiques et images convexes de l'application moment},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {315--339},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {116},
     number = {3},
     year = {1988},
     doi = {10.24033/bsmf.2100},
     mrnumber = {90b:58069},
     zbl = {0676.58029},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.2100/}
}