Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1976__12_4_a3, author = {Prouza, Ludv{\'\i}k}, title = {The spectrum of the discrete {Ces\`aro} operator}, journal = {Kybernetika}, pages = {--267}, publisher = {mathdoc}, volume = {12}, number = {4}, year = {1976}, mrnumber = {0417842}, zbl = {0334.40005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1976__12_4_a3/} }
Prouza, Ludvík. The spectrum of the discrete Cesàro operator. Kybernetika, Tome 12 (1976) no. 4, p. 267. http://geodesic.mathdoc.fr/item/KYB_1976__12_4_a3/