@article{1180135651,
author = {Li, Hui},
title = {The fundamental group of sympletic manifolds with Hamiltonian lie group actions},
journal = {J. Symplectic Geom.},
volume = {4},
number = {1},
year = {2006},
pages = { 345-372},
language = {en},
url = {http://dml.mathdoc.fr/item/1180135651}
}
Li, Hui. The fundamental group of sympletic manifolds with Hamiltonian lie group actions. J. Symplectic Geom., Tome 4 (2006) no. 1, pp. 345-372. http://gdmltest.u-ga.fr/item/1180135651/