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@article{AIHPC_1988__5_6_501_0, author = {Canino, Annamaria}, title = {Existence of a closed geodesic on $p$-convex sets}, journal = {Annales de l'I.H.P. Analyse non lin\'eaire}, pages = {501--518}, publisher = {Gauthier-Villars}, volume = {5}, number = {6}, year = {1988}, mrnumber = {978669}, zbl = {0698.58017}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AIHPC_1988__5_6_501_0/} }
Canino, Annamaria. Existence of a closed geodesic on $p$-convex sets. Annales de l'I.H.P. Analyse non linéaire, Tome 5 (1988) no. 6, pp. 501-518. http://geodesic.mathdoc.fr/item/AIHPC_1988__5_6_501_0/