%0 Journal Article
%A A. V. Chakmazyan
%T Evolute surfaces of the dual-normalized 2-space $D_2$ in $E_4$
%J Doklady Akademii Nauk
%D 1962
%P 1233-1236
%V 144
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_144_6_a7/
%G ru
%F DAN_1962_144_6_a7