Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1958_120_6_a7, author = {E. G. Reimers}, title = {Mean value theorems and multiplication of summable series}, journal = {Doklady Akademii Nauk}, pages = {1196--1199}, publisher = {mathdoc}, volume = {120}, number = {6}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_120_6_a7/} }
E. G. Reimers. Mean value theorems and multiplication of summable series. Doklady Akademii Nauk, Tome 120 (1958) no. 6, pp. 1196-1199. http://geodesic.mathdoc.fr/item/DAN_1958_120_6_a7/