[1]
HAIDER, S.M.K., KHAN, V.A. and HUSAIN, S. . I. 1993. TOTALLY UMBILICAL CR-SUBMANIFOLDS OF A KAEHLER MANIFOLD. Tamkang Journal of Mathematics. 24, 1 (Mar. 1993), 43–49. DOI:https://doi.org/10.5556/j.tkjm.24.1993.4473.