@article{1077303492,
author = {Weinstein, Alan},
title = {A symplectic rigidity theorem},
journal = {Duke Math. J.},
volume = {50},
number = {1},
year = {1983},
pages = { 1121-1125},
language = {en},
url = {http://dml.mathdoc.fr/item/1077303492}
}
Weinstein, Alan. A symplectic rigidity theorem. Duke Math. J., Tome 50 (1983) no. 1, pp. 1121-1125. http://gdmltest.u-ga.fr/item/1077303492/