Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1971_197_5_a10, author = {P. L. Ul'yanov}, title = {Weierstrass theorems for $\varphi(L)$ class functions}, journal = {Doklady Akademii Nauk}, pages = {1030--1033}, publisher = {mathdoc}, volume = {197}, number = {5}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1971_197_5_a10/} }
P. L. Ul'yanov. Weierstrass theorems for $\varphi(L)$ class functions. Doklady Akademii Nauk, Tome 197 (1971) no. 5, pp. 1030-1033. http://geodesic.mathdoc.fr/item/DAN_1971_197_5_a10/