Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1985__21_3_a4, author = {Hromkovi\v{c}, Juraj}, title = {On the number of monotonic functions from two-valued logic to $k$-valued logic}, journal = {Kybernetika}, pages = {228--234}, publisher = {mathdoc}, volume = {21}, number = {3}, year = {1985}, mrnumber = {806727}, zbl = {0574.94023}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1985__21_3_a4/} }
Hromkovič, Juraj. On the number of monotonic functions from two-valued logic to $k$-valued logic. Kybernetika, Tome 21 (1985) no. 3, pp. 228-234. http://geodesic.mathdoc.fr/item/KYB_1985__21_3_a4/