The boundedness and asymptotic behavior of solutions of differential system of second-order with variable coefficients
1973 ◽
Vol 13
(1)
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pp. 57-80
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2002 ◽
Vol 32
(1)
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pp. 51-78
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1963 ◽
Vol 14
(1)
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pp. 12-12
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1993 ◽
Vol 47
(2)
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pp. 141-149
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Keyword(s):
2010 ◽
Vol 233
(9)
◽
pp. 2105-2111
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