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@article{DE_1978_14_5_a24, author = {S. G. Samko}, title = {A criterion for the harmonicity of polynomials}, journal = {Differencialʹnye uravneni\^a}, pages = {938--939}, publisher = {mathdoc}, volume = {14}, number = {5}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_5_a24/} }
S. G. Samko. A criterion for the harmonicity of polynomials. Differencialʹnye uravneniâ, Tome 14 (1978) no. 5, pp. 938-939. http://geodesic.mathdoc.fr/item/DE_1978_14_5_a24/