Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1989__98_1_143746, author = {Y. Eliashberg}, title = {Classification of overtwisted contact structures on 3-manifolds.}, journal = {Inventiones mathematicae}, pages = {623--638}, publisher = {mathdoc}, volume = {98}, number = {1}, year = {1989}, zbl = {0684.57012}, url = {http://geodesic.mathdoc.fr/item/IM_1989__98_1_143746/} }
Y. Eliashberg. Classification of overtwisted contact structures on 3-manifolds.. Inventiones mathematicae, Tome 98 (1989) no. 1, pp. 623-638. http://geodesic.mathdoc.fr/item/IM_1989__98_1_143746/