Necessary and sufficient conditions for oscillation of second‐order dynamic equations on time scales
2019 ◽
Vol 42
(13)
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pp. 4488-4497
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2013 ◽
Vol 37
(8)
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pp. 1219-1231
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2017 ◽
Vol 4(62)
(1)
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pp. 9-16
1993 ◽
Vol 45
(2)
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pp. 183-192
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2000 ◽
Vol 252
(1)
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pp. 342-352
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1989 ◽
Vol 138
(1)
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pp. 214-231
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