TY - JOUR AU - W. Klingenberg AU - Y. Shikata TI - An existence theorem for an infinite set of closed geodesics JO - Informatics and Automation PY - 1983 SP - 127 EP - 136 VL - 154 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1983_154_a14/ LA - ru ID - TRSPY_1983_154_a14 ER -