%0 Journal Article
%A G. Ya. Perel'man
%T Elements of Morse theory on Aleksandrov spaces
%J Algebra i analiz
%D 1993
%P 232-241
%V 5
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1993_5_1_a9/
%G ru
%F AA_1993_5_1_a9