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@article{MOMA_1987__103_178311, author = {Mark J. Gotay}, title = {A {Class} of {Non-Polarizable} {Symplectic} {Manifolds.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {27--30}, publisher = {mathdoc}, volume = {103}, year = {1987}, zbl = {0608.53032}, url = {http://geodesic.mathdoc.fr/item/MOMA_1987__103_178311/} }
Mark J. Gotay. A Class of Non-Polarizable Symplectic Manifolds.. Monatshefte für Mathematik, Tome 103 (1987), pp. 27-30. http://geodesic.mathdoc.fr/item/MOMA_1987__103_178311/