%0 Journal Article %A V. A. Ivanov %T A problem on inequalities for derivatives on compact Riemannian symmetric spaces of rank~1 %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1989 %P 12-18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1989_3_a2/ %G ru %F IVM_1989_3_a2