Ki, U-hang et Kim, Nam-gil, Ruled Real Hypersurfaces of A Complex Space Form, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 10(4), 1994, pp. 401-409
The purpose of this paper is to define a ruled real hypersurface of a complex space form M. (c), c . 0, and to give characterizations of this hypersurface by the infinitesimal affine transformation of the structure vector field induced on the hypersurface.