Volterra functional-operator equations and stability of the existence of global solutions of boundary value problems
English version (Springer): Ukrainian Mathematical Journal 43 (1991), no. 4, pp 513–519.
Citation Example: Sumin Volterra functional-operator equations and stability of the existence of global solutions of boundary value problems // Ukr. Mat. Zh. - 1991. - 43, № 4. - pp. 277–280.
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