Boundary-value problems for a certain class of systems of fourth-order differential equations
English version (Springer): Ukrainian Mathematical Journal 39 (1987), no. 5, pp 536-538.
Citation Example: Malovichko V. A. Boundary-value problems for a certain class of systems of fourth-order differential equations // Ukr. Mat. Zh. - 1987. - 39, № 5. - pp. 655–657.
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