@article{CTGDC_1978__19_3_223_0,
author = {Haahti, Heikki},
title = {Compact and small rank perturbations of conformally symplectic structures},
journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
volume = {19},
year = {1978},
pages = {223-268},
mrnumber = {546072},
zbl = {0405.53023},
language = {en},
url = {http://dml.mathdoc.fr/item/CTGDC_1978__19_3_223_0}
}
Haahti, Heikki. Compact and small rank perturbations of conformally symplectic structures. Cahiers de Topologie et Géométrie Différentielle Catégoriques, Tome 19 (1978) pp. 223-268. http://gdmltest.u-ga.fr/item/CTGDC_1978__19_3_223_0/
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