Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1960_130_5_a1, author = {S. Ya. Gusman}, title = {Uniform approximation of continuous functions on {Riemann} surfaces}, journal = {Doklady Akademii Nauk}, pages = {963--965}, publisher = {mathdoc}, volume = {130}, number = {5}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1960_130_5_a1/} }
S. Ya. Gusman. Uniform approximation of continuous functions on Riemann surfaces. Doklady Akademii Nauk, Tome 130 (1960) no. 5, pp. 963-965. http://geodesic.mathdoc.fr/item/DAN_1960_130_5_a1/