Conditions for the existence of nonoscillatory solutions of a second-order nonlinear differential equation
1995 ◽
Vol 18
(4)
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pp. 823-824
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2011 ◽
Vol 24
(4)
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pp. 524-527
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1977 ◽
Vol 57
(2)
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pp. 273-289
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2009 ◽
Vol 33
(1-2)
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pp. 137-153
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