%0 Journal Article
%A A. A. Grigor'yan
%T On the existence of positive fundamental solutions of the Laplace equation on Riemannian manifolds
%J Sbornik. Mathematics
%D 1987
%P 349-358
%V 56
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1987_56_2_a4/
%G en
%F SM_1987_56_2_a4