%0 Journal Article %A P. A. Kuchment %T Spherical representation of solutions of invariant differential equations on a~Riemannian symmetric space of noncompact type %J Izvestiya. Mathematics %D 1986 %P 535-548 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1986_27_3_a5/ %G en %F IM2_1986_27_3_a5