Non Oscillatory Nonlinear Differential Systems with Slowly Varying Coefficients in Presence on Certain Damping Forces
2020 ◽
Vol 5
(6)
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pp. 93-99
2018 ◽
Vol 15
(1)
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pp. 84-93
Keyword(s):
2007 ◽
Vol 52
(11)
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pp. 2166-2172
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