%0 Journal Article
%A P. E. Sobolevskii
%T Green's functions of arbitrary (in particular, integer) powers of elliptic operators
%J Doklady Akademii Nauk
%D 1962
%P 804-807
%V 142
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_142_4_a16/
%G ru
%F DAN_1962_142_4_a16