Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1978__28_3_a11, author = {Zelinka, Bohdan}, title = {A remark on the {\v{C}eby\v{s}ev} property}, journal = {Mathematica slovaca}, pages = {311--316}, publisher = {mathdoc}, volume = {28}, number = {3}, year = {1978}, mrnumber = {534999}, zbl = {0428.15003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1978__28_3_a11/} }
Zelinka, Bohdan. A remark on the Čebyšev property. Mathematica slovaca, Tome 28 (1978) no. 3, pp. 311-316. http://geodesic.mathdoc.fr/item/MASLO_1978__28_3_a11/