Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1977__13_3_a7, title = {Zpr\'avy}, journal = {Kybernetika}, pages = {222--223}, publisher = {mathdoc}, volume = {13}, number = {3}, year = {1977}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1977__13_3_a7/} }
Zprávy. Kybernetika, Tome 13 (1977) no. 3, pp. 222-223. http://geodesic.mathdoc.fr/item/KYB_1977__13_3_a7/