Almost periodic solutions of second order nonlinear differential equations with almost periodic forcing
1959 ◽
Vol 10
(3)
◽
pp. 425-425
◽
1991 ◽
Vol 7
(4)
◽
pp. 354-359
◽
1964 ◽
Vol 65
(1)
◽
pp. 389-405
◽
1968 ◽
Vol 4
(4)
◽
pp. 543-548
◽
1977 ◽
Vol 61
(3)
◽
pp. 620-632
◽
2014 ◽
Vol 24
(1)
◽
pp. 81-97
1978 ◽
Vol 62
(1)
◽
pp. 63-67
◽