@article{GDZPPN000462179, title = {Lagrangian Intersections in Contact Geometry.}, journal = {Geometric and functional analysis}, volume = {5}, year = {1995}, pages = {244-269}, zbl = {0844.58038}, url = {http://dml.mathdoc.fr/item/GDZPPN000462179} }
Hofer, H.; Eliashberg, Y.; Salamon, D. Lagrangian Intersections in Contact Geometry.. Geometric and functional analysis, Tome 5 (1995) pp. 244-269. http://gdmltest.u-ga.fr/item/GDZPPN000462179/