Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1884__24_157143, author = {Voss}, title = {Ueber {Multiplication} bedingt convergenter {Reihen}}, journal = {Mathematische Annalen}, pages = {42--47}, publisher = {mathdoc}, volume = {24}, year = {1884}, zbl = {16.0195.01}, url = {http://geodesic.mathdoc.fr/item/MAN_1884__24_157143/} }
Voss. Ueber Multiplication bedingt convergenter Reihen. Mathematische Annalen, Tome 24 (1884), pp. 42-47. http://geodesic.mathdoc.fr/item/MAN_1884__24_157143/