%0 Journal Article
%A Z. I. Kozlova
%T An $R$-operation with complete depth of chains over uncountable families of sets
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1973
%P 121-126
%V 133
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1973_133_a11/
%G ru
%F TM_1973_133_a11