@article{10_1090_S0894_0347_1991_1102579_6,
     author = {Delort, Jean-Marc},
     title = {Existence de nappes de tourbillon en dimension deux},
     journal = {Journal of the American Mathematical Society},
     pages = {553--586},
     publisher = {mathdoc},
     volume = {04},
     number = {3},
     year = {1991},
     doi = {10.1090/S0894-0347-1991-1102579-6},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1991-1102579-6/}
}