%0 Journal Article %A Ohera, Lubomír %T On the problem of separability of some pattern recognition learning systems %J Kybernetika %D 1969 %P 420-436 %V 5 %N 5 %U http://geodesic.mathdoc.fr/item/KYB_1969_5_5_a4/ %G en %F KYB_1969_5_5_a4