%0 Journal Article
%A V. I. Kopejko
%T On an Ojanguren's theorem
%J Zapiski Nauchnykh Seminarov POMI
%D 1991
%P 124-125
%V 191
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1991_191_a10/
%G ru
%F ZNSL_1991_191_a10