On the Computation of Periodic Solutions of Weakly Nonlinear Differential Equations
1967 ◽
Vol 15
(5)
◽
pp. 1158-1170
◽
1990 ◽
Vol 157
(1)
◽
pp. 99-116
◽
1976 ◽
pp. 60-87
2018 ◽
Vol 2018
◽
pp. 1-8
1987 ◽
Vol 99
(4)
◽
pp. 693
◽
1975 ◽
Vol 48
(2)
◽
pp. 328-328
1987 ◽
Vol 99
(1)
◽
pp. 109-109
◽