%0 Journal Article
%A D. A. Gudkov
%T Variability of simple double points of real plane algebraic curves
%J Doklady Akademii Nauk
%D 1962
%P 1233-1235
%V 142
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_142_6_a3/
%G ru
%F DAN_1962_142_6_a3