Existence of solutions for fourth order differential equation with four-point boundary conditions
2007 ◽
Vol 20
(11)
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pp. 1131-1136
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1996 ◽
Vol 17
(6)
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pp. 569-576
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2003 ◽
Vol 7
(4)
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pp. 591-604
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1972 ◽
Vol 94
(3)
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pp. 797-802
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1961 ◽
Vol 13
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pp. 625-638
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1975 ◽
Vol 72
(3)
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pp. 207-214
1982 ◽
Vol 92
(3-4)
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pp. 233-239
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