%0 Journal Article %A V. L. Mikheev %T A hierarchy of independent $\omega $-processions of cosimple %J Algebra i logika %D 1978 %P 56-78 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1978_17_1_a4/ %G ru %F AL_1978_17_1_a4