Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1979__15_4_a7, title = {Zpr\'avy}, journal = {Kybernetika}, pages = {339--340}, publisher = {mathdoc}, volume = {15}, number = {4}, year = {1979}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1979__15_4_a7/} }
Zprávy. Kybernetika, Tome 15 (1979) no. 4, pp. 339-340. http://geodesic.mathdoc.fr/item/KYB_1979__15_4_a7/