Periodic and almost periodic oscillations in nonlinear systems
2006 ◽
Vol 16
(18)
◽
pp. 863-890
◽
2000 ◽
Vol 19
(2)
◽
pp. 469-487
◽
2012 ◽
Vol 18
(10)
◽
pp. 1665-1682
◽
1984 ◽
Vol 31
(8)
◽
pp. 689-701
◽
Keyword(s):
2005 ◽
Vol 303
(2)
◽
pp. 643-660
◽
1965 ◽
Vol 10
(2)
◽
pp. 245-268
◽