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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 24, No. 6, pp. 763–771, November–December, 1972.
In conclusion the author wishes to express his sincere appreciation to M. L. Gorbachuk under whose direction this article was written.
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Zan, N.K. On a boundary problem for the Laplace equation in the disk. Ukr Math J 24, 613–619 (1972). https://doi.org/10.1007/BF01085411
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DOI: https://doi.org/10.1007/BF01085411