Deformations of Poisson brackets and extensions of Lie algebras of contact vector fields
1992 ◽
Vol 47
(6)
◽
pp. 135-191
◽
1984 ◽
Vol 96
(1)
◽
pp. 45-60
◽
Keyword(s):
Keyword(s):
2020 ◽
Vol 56
(4)
◽
pp. 743-760
Keyword(s):
Keyword(s):