Periodic Solutions of a Class of Weakly Nonlinear Hyperbolic Partial Differential Equations
1972 ◽
Vol 3
(2)
◽
pp. 300-313
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1974 ◽
Vol 98
(1)
◽
pp. 297-309
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1997 ◽
Vol 49
(4)
◽
pp. 665-671
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1969 ◽
Vol 22
(1)
◽
pp. 15-39
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1972 ◽
Vol 3
(1)
◽
pp. 176-182
◽
1966 ◽
Vol 17
(3)
◽
pp. 557-557
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1965 ◽
Vol 20
(3)
◽
pp. 170-190
◽
1966 ◽
Vol 17
(6)
◽
pp. 1473
1977 ◽
Vol 23
(3)
◽
pp. 368-386
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1965 ◽
Vol 14
(1)
◽
pp. 95-118
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