@article{GDZPPN002093065,
title = {An Example of Moduli for Singular Symplec-tic Forms},
journal = {Inventiones mathematicae},
volume = {34},
year = {1976},
pages = {219-226},
zbl = {0345.58002},
url = {http://dml.mathdoc.fr/item/GDZPPN002093065}
}
Golubitsky, M.; Tischler, D. An Example of Moduli for Singular Symplec-tic Forms. Inventiones mathematicae, Tome 34 (1976) pp. 219-226. http://gdmltest.u-ga.fr/item/GDZPPN002093065/