%0 Journal Article %A Vajda, Igor %T Output-based estimation of communication channels %J Kybernetika %D 1980 %P -340 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1980__16_4_a3/ %G en %F KYB_1980__16_4_a3