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@article{DE_1982_18_4_a18, author = {V. G. Cherednichenko}, title = {A problem on the conjugation of harmonic functions and its inverse}, journal = {Differencialʹnye uravneni\^a}, pages = {682--689}, publisher = {mathdoc}, volume = {18}, number = {4}, year = {1982}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1982_18_4_a18/} }
V. G. Cherednichenko. A problem on the conjugation of harmonic functions and its inverse. Differencialʹnye uravneniâ, Tome 18 (1982) no. 4, pp. 682-689. http://geodesic.mathdoc.fr/item/DE_1982_18_4_a18/