Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1970__6_6_a9, title = {Zpr\'avy}, journal = {Kybernetika}, pages = {502--505}, publisher = {mathdoc}, volume = {06}, number = {6}, year = {1970}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1970__6_6_a9/} }
Zprávy. Kybernetika, Tome 06 (1970) no. 6, pp. 502-505. http://geodesic.mathdoc.fr/item/KYB_1970__6_6_a9/