On the degree of geodesic mobility for Riemannian metrics
The main result of \textit{I. G. Shandra} [Math. Notes 68, No.~4, 528--532 (2000; Zbl 1020.53023)] which gives the degree of geodesic mobility of a Riemannian manifold in terms of the number of concircular vector fields is slightly corrected.
scientific article; zbMATH DE number 5791088