Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1980_16_1_a4, author = {V. S. Vinogradov}, title = {Liouville theorems for an equation of generalized analytic functions}, journal = {Differencialʹnye uravneni\^a}, pages = {42--46}, publisher = {mathdoc}, volume = {16}, number = {1}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_1_a4/} }
V. S. Vinogradov. Liouville theorems for an equation of generalized analytic functions. Differencialʹnye uravneniâ, Tome 16 (1980) no. 1, pp. 42-46. http://geodesic.mathdoc.fr/item/DE_1980_16_1_a4/