TY - JOUR AU - I. A. Sokolenko TI - Triangles in riemannian spaces with a pole JO - Doklady Akademii Nauk PY - 1960 SP - 1021 EP - 1023 VL - 134 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_134_5_a5/ LA - ru ID - DAN_1960_134_5_a5 ER -