%0 Journal Article %A M. V. Meshcheryakov %T Estimates of the sectional curvatures of Riemannian symmetric spaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1996 %P 152-154 %V 51 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1996_51_1_a12/ %G en %F RM_1996_51_1_a12