@article{oai:tsukuba.repo.nii.ac.jp:00039406, author = {MATSUYAMA, Yoshio}, issue = {2}, journal = {Tsukuba Journal of Mathematics}, month = {}, pages = {315--321}, title = {Curvature Pinching for Kaehler Submanifolds of a Complex Projective Space}, volume = {32}, year = {2008} }