Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1965__1_1_a0, author = {Perez, Albert and Tondl, Ladislav}, title = {K p\v{r}edm\v{e}tu kybernetiky}, journal = {Kybernetika}, pages = {--11}, publisher = {mathdoc}, volume = {01}, number = {1}, year = {1965}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1965__1_1_a0/} }
Perez, Albert; Tondl, Ladislav. K předmětu kybernetiky. Kybernetika, Tome 01 (1965) no. 1, p. 11. http://geodesic.mathdoc.fr/item/KYB_1965__1_1_a0/