Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1973__9_5_a8, title = {Nov\'e knihy}, journal = {Kybernetika}, pages = {431--434}, publisher = {mathdoc}, volume = {09}, number = {5}, year = {1973}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1973__9_5_a8/} }
Nové knihy. Kybernetika, Tome 09 (1973) no. 5, pp. 431-434. http://geodesic.mathdoc.fr/item/KYB_1973__9_5_a8/