%0 Journal Article
%A L. G. Mikhailov
%T On the singular theory of total differentials
%J Doklady Akademii Nauk
%D 1997
%P 21-24
%V 354
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1997_354_1_a4/
%G ru
%F DAN_1997_354_1_a4