Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1968__4_3_a7, title = {Zpr\'avy}, journal = {Kybernetika}, pages = {288--294}, publisher = {mathdoc}, volume = {04}, number = {3}, year = {1968}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1968__4_3_a7/} }
Zprávy. Kybernetika, Tome 04 (1968) no. 3, pp. 288-294. http://geodesic.mathdoc.fr/item/KYB_1968__4_3_a7/