Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1974__10_5_a7, title = {Zpr\'avy}, journal = {Kybernetika}, pages = {458--459}, publisher = {mathdoc}, volume = {10}, number = {5}, year = {1974}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/KYB_1974__10_5_a7/} }
Zprávy. Kybernetika, Tome 10 (1974) no. 5, pp. 458-459. http://geodesic.mathdoc.fr/item/KYB_1974__10_5_a7/