Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1971_5_4_a7, author = {A. M. Gabri\`elov}, title = {Formal relations between analytic functions}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {64--65}, publisher = {mathdoc}, volume = {5}, number = {4}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1971_5_4_a7/} }
A. M. Gabrièlov. Formal relations between analytic functions. Funkcionalʹnyj analiz i ego priloženiâ, Tome 5 (1971) no. 4, pp. 64-65. http://geodesic.mathdoc.fr/item/FAA_1971_5_4_a7/