A boundary value problem with a parameter for systems of second order differential equations with a retarded argument
English version (Springer): Ukrainian Mathematical Journal 26 (1974), no. 5, pp 550-555.
Citation Example: Seidov Z. B. A boundary value problem with a parameter for systems of second order differential equations with a retarded argument // Ukr. Mat. Zh. - 1974. - 26, № 5. - pp. 671–677.
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