%0 Journal Article %A I. A. Kipriyanov %A L. A. Ivanov %T The Cauchy problem for the Euler–Poisson–Darboux equation in a homogeneous symmetric Riemann space. I %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1984 %P 139-147 %V 170 %U http://geodesic.mathdoc.fr/item/TM_1984_170_a9/ %G ru %F TM_1984_170_a9