The dirichlet boundary value problems for strongly singular higher-order nonlinear functional-differential equations
2016 ◽
Vol 23
(4)
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pp. 537-550
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1972 ◽
Vol 164
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pp. 39-39
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1974 ◽
Vol 1974
(271)
◽
pp. 35-62
2012 ◽
Vol 39
(1-2)
◽
pp. 401-419