Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1971__7_6_a3, author = {Prouza, Ludv{\'\i}k}, title = {On the weak {Borel} property of methods of summation}, journal = {Kybernetika}, pages = {--457}, publisher = {mathdoc}, volume = {07}, number = {6}, year = {1971}, mrnumber = {0316939}, zbl = {0225.40011}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1971__7_6_a3/} }
Prouza, Ludvík. On the weak Borel property of methods of summation. Kybernetika, Tome 07 (1971) no. 6, p. 457. http://geodesic.mathdoc.fr/item/KYB_1971__7_6_a3/