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@article{GFA_1992__2_1_58148, author = {H. Hofer and Y. Eliashberg}, title = {Towards the {Definition} of {Symplectic} {Boundary.}}, journal = {Geometric and functional analysis}, pages = {211--220}, publisher = {mathdoc}, volume = {2}, number = {1}, year = {1992}, zbl = {0756.53016}, url = {http://geodesic.mathdoc.fr/item/GFA_1992__2_1_58148/} }
H. Hofer; Y. Eliashberg. Towards the Definition of Symplectic Boundary.. Geometric and functional analysis, Tome 2 (1992) no. 1, pp. 211-220. http://geodesic.mathdoc.fr/item/GFA_1992__2_1_58148/