Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@misc{KYB_1991__27_3_a12, title = {News}, journal = {Kybernetika}, publisher = {mathdoc}, volume = {27}, number = {3}, year = {1991}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1991__27_3_a12/} }
News. Kybernetika, Tome 27 (1991) no. 3. http://geodesic.mathdoc.fr/item/KYB_1991__27_3_a12/