%0 Journal Article
%A A. V. Babin
%T A~formula expressing the solution of a~differential equation with analytic coefficients on a~manifold without boundary in terms of the data of the problem
%J Sbornik. Mathematics
%D 1976
%P 539-563
%V 30
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1976_30_4_a6/
%G en
%F SM_1976_30_4_a6