Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1981__17_6_a8, title = {Nov\'e knihy}, journal = {Kybernetika}, pages = {561--569}, publisher = {mathdoc}, volume = {17}, number = {6}, year = {1981}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1981__17_6_a8/} }
Nové knihy. Kybernetika, Tome 17 (1981) no. 6, pp. 561-569. http://geodesic.mathdoc.fr/item/KYB_1981__17_6_a8/