%0 Journal Article %A Winkelbauer, Karel %T Information channels composed of memoryless components %J Kybernetika %D 1985 %P 169-177 %V 21 %N 3 %U http://geodesic.mathdoc.fr/item/KYB_1985_21_3_a0/ %G en %F KYB_1985_21_3_a0