Boundary value problems for the mildly non-linear ordinary differential equation of the fourth order
2004 ◽
Vol 02
(01)
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pp. 71-85
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1987 ◽
Vol 28
(3)
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pp. 287-295
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2005 ◽
Vol 18
(4)
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pp. 439-444
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2019 ◽
Vol 21
(85)
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pp. 1-10