%0 Journal Article %A Vaněček, Antonín %T Root $m$-tissues: Systems under an action of the $m$-parameters %J Kybernetika %D 1985 %P 436-456 %V 21 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_1985__21_6_a2/ %G en %F KYB_1985__21_6_a2