%0 Journal Article
%A S. V. Buyalo
%T Collapsing manifolds of nonpositive curvature.~II
%J Algebra i analiz
%D 1989
%P 70-97
%V 1
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1989_1_6_a1/
%G ru
%F AA_1989_1_6_a1