%0 Journal Article %A Dastych, Přemysl %T The representation of a wave in a development matrix of a subsystem %J Kybernetika %D 1971 %P 201-217 %V 7 %N 3 %U http://geodesic.mathdoc.fr/item/KYB_1971_7_3_a1/ %G en %F KYB_1971_7_3_a1