%0 Journal Article
%A L. M. Libkind
%T A~problem in the theory of arrangement
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1969
%V 24
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1969_24_4_a17/
%G ru
%F RM_1969_24_4_a17