A boundary-value problem with control parameters for second-order differential equations with a retarded argument
English version (Springer): Ukrainian Mathematical Journal 28 (1976), no. 5, pp 535-539.
Citation Example: Seidov Z. B. A boundary-value problem with control parameters for second-order differential equations with a retarded argument // Ukr. Mat. Zh. - 1976. - 28, № 5. - pp. 890–695.
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