@article{SJ_1958-1959__2__A3_0,
     author = {Gr\'emillard, Jean},
     title = {Solutions p\'eriodiques du probl\`eme des trois corps},
     journal = {S\'eminaire Janet. M\'ecanique analytique et m\'ecanique c\'eleste},
     note = {talk:3},
     pages = {1--26},
     publisher = {Secr\'etariat math\'ematique},
     volume = {2},
     year = {1958-1959},
     zbl = {0121.41003},
     language = {fr},
     url = {http://www.numdam.org/item/SJ_1958-1959__2__A3_0/}
}