Some existence results on periodic and generalized periodic solutions for singular hamiltonian systems
Keyword(s):
2014 ◽
Vol 13
(1)
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pp. 75-95
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2013 ◽
Vol 29
(6)
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pp. 1205-1218
2005 ◽
Vol 25
(2)
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pp. 275
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Keyword(s):
1994 ◽
Vol 52
(1-3)
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pp. 147-154
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