Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1963__4_3_a8, author = {Hedrl{\'\i}n, Zden\v{e}k}, title = {On a number of commuting transformations}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {132--136}, publisher = {mathdoc}, volume = {04}, number = {3}, year = {1963}, mrnumber = {0168476}, zbl = {0134.01703}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1963__4_3_a8/} }
Hedrlín, Zdeněk. On a number of commuting transformations. Commentationes Mathematicae Universitatis Carolinae, Tome 04 (1963) no. 3, pp. 132-136. http://geodesic.mathdoc.fr/item/CMUC_1963__4_3_a8/