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@article{MOMA_1981__92_178045, author = {Izu Vaisman}, title = {The {Bott} {Obstruction} to the {Existence} of {Nice} {Polarizations.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {231--238}, publisher = {mathdoc}, volume = {92}, year = {1981}, zbl = {0459.53028}, url = {http://geodesic.mathdoc.fr/item/MOMA_1981__92_178045/} }
Izu Vaisman. The Bott Obstruction to the Existence of Nice Polarizations.. Monatshefte für Mathematik, Tome 92 (1981), pp. 231-238. http://geodesic.mathdoc.fr/item/MOMA_1981__92_178045/