Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1975__11_3_a6, title = {Zpr\'avy}, journal = {Kybernetika}, pages = {251--252}, publisher = {mathdoc}, volume = {11}, number = {3}, year = {1975}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1975__11_3_a6/} }
Zprávy. Kybernetika, Tome 11 (1975) no. 3, pp. 251-252. http://geodesic.mathdoc.fr/item/KYB_1975__11_3_a6/