@article{GDZPPN002099314,
title = {Addendum to "On the Variation in the Cohomology of the Symplectic Form of the Reduced Phase Space."},
journal = {Inventiones mathematicae},
volume = {74},
year = {1983},
pages = {153-158},
zbl = {0503.58016},
url = {http://dml.mathdoc.fr/item/GDZPPN002099314}
}
Duistermaat, J.J.; Heckman, G.J. Addendum to "On the Variation in the Cohomology of the Symplectic Form of the Reduced Phase Space.". Inventiones mathematicae, Tome 74 (1983) pp. 153-158. http://gdmltest.u-ga.fr/item/GDZPPN002099314/