Conditions for a system of analytic functions to form a basis
English version (Springer): Ukrainian Mathematical Journal 24 (1972), no. 6, pp 658-660.
Citation Example: Gorgula V. I., Nagnibida N. I. Conditions for a system of analytic functions to form a basis // Ukr. Mat. Zh. - 1972. - 24, № 6. - pp. 820—823.
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