TY - JOUR AU - Gerald H. Katzin AU - Jack Levine TI - Applications of Lie derivatives to symmetries, geodesic mappings, and first integrals in Riemannian spaces JO - Colloquium Mathematicum PY - 1972 SP - 21 EP - 38 VL - 26 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-26-1-21-38/ DO - 10.4064/cm-26-1-21-38 LA - en ID - 10_4064_cm_26_1_21_38 ER -