%0 Journal Article
%A A. I. Shnirel'man
%T Convolution equations in a~halfspace
%J Sbornik. Mathematics
%D 1970
%P 441-457
%V 11
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1970_11_3_a9/
%G en
%F SM_1970_11_3_a9