%0 Journal Article %A Dastych, Přemysl %T A class of models of semi-autonomous subsystems %J Kybernetika %D 1970 %P 189-216 %V 6 %N 3 %U http://geodesic.mathdoc.fr/item/KYB_1970_6_3_a2/ %G en %F KYB_1970_6_3_a2