Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1987__23_5_a9, title = {News}, journal = {Kybernetika}, publisher = {mathdoc}, volume = {23}, number = {5}, year = {1987}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1987__23_5_a9/} }
News. Kybernetika, Tome 23 (1987) no. 5. http://geodesic.mathdoc.fr/item/KYB_1987__23_5_a9/