Keywords: symplectic singularities.
@article{IVM_2012_1_a2,
author = {D. B. Zot'ev},
title = {Fomenko{\textendash}Zieschang invariants of integrable systems with symplectic singularities},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {22--30},
year = {2012},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_2012_1_a2/}
}
D. B. Zot'ev. Fomenko–Zieschang invariants of integrable systems with symplectic singularities. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (2012), pp. 22-30. http://geodesic.mathdoc.fr/item/IVM_2012_1_a2/
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