CanfesE. Ö. and ÖzdeğerA. (2013) “A characterization of totally umbilical hypersurfaces of a space form by geodesic mapping”, Ukrains’kyi Matematychnyi Zhurnal, 65(4), pp. 583-587. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/2441 (Accessed: 24November2024).