%0 Journal Article %A F. A. Berezin %A F. I. Karpelevich %T Zonal spherical functions and Laplace operators on some symmetric spaces %J Doklady Akademii Nauk %D 1958 %P 9-12 %V 118 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_118_1_a0/ %G ru %F DAN_1958_118_1_a0