%0 Journal Article
%A N. N. Dedok
%T The singular points of the Darboux differential equation
%J Differencialʹnye uravneniâ
%D 1972
%P 1880-1881
%V 8
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1972_8_10_a19/
%G ru
%F DE_1972_8_10_a19