TY - JOUR AU - H.E. Rauch TI - The global study of geodesics in symmetric and nearly symmetric RIEMANNian manifolds. JO - Commentarii mathematici Helvetici PY - 1961 SP - 111 EP - 125 VL - 35 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1961__35_139212/ ID - CMH_1961__35_139212 ER -