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@article{MZ_1995__220_1_174810, author = {Yiming Long}, title = {Geodesics in the compactly supported {Hamiltonian} diffeomorphism group.}, journal = {Mathematische Zeitschrift}, pages = {279--294}, publisher = {mathdoc}, volume = {220}, number = {1}, year = {1995}, zbl = {0843.58022}, url = {http://geodesic.mathdoc.fr/item/MZ_1995__220_1_174810/} }
Yiming Long. Geodesics in the compactly supported Hamiltonian diffeomorphism group.. Mathematische Zeitschrift, Tome 220 (1995) no. 1, pp. 279-294. http://geodesic.mathdoc.fr/item/MZ_1995__220_1_174810/