%0 Journal Article
%A A. V. Chakmazyan
%T A Norden normalized submanifold of $P_n$ with a parallel field of normal directions
%J Doklady Akademii Nauk
%D 1977
%P 816-819
%V 236
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_236_4_a8/
%G ru
%F DAN_1977_236_4_a8