Pfaffian Systems, k-Symplectic Systems
Keyword(s):
2019 ◽
Vol 198
(5)
◽
pp. 1885-1885
2016 ◽
Vol 261
(12)
◽
pp. 7237-7255
◽
Keyword(s):
Keyword(s):
1934 ◽
Vol 40
(4)
◽
pp. 309-316
◽