TY - JOUR AU - F. I. Karpelevich TI - The geometry of geodesics and the eigenfunctions of the Beltrami–Laplace operator on symmetric spaces JO - Trudy Moskovskogo matematičeskogo obŝestva PY - 1965 SP - 48 EP - 185 VL - 14 UR - http://geodesic.mathdoc.fr/item/MMO_1965_14_a1/ LA - ru ID - MMO_1965_14_a1 ER -