%0 Journal Article
%A T. Fidler
%T New congruences in the topology of singular real plane algebraic
%J Doklady Akademii Nauk
%D 1986
%P 1075-1079
%V 286
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1986_286_5_a12/
%G ru
%F DAN_1986_286_5_a12