@article{oai:tsukuba.repo.nii.ac.jp:00016158,
 author = {Ohtsuka, Fumiko},
 issue = {2},
 journal = {Tsukuba Journal of Mathematics},
 month = {Dec},
 pages = {361--366},
 title = {Complete 2-transnormal hypersurfaces in a Kaehler manifold of negative constant holomorphic sectional curvature},
 volume = {11},
 year = {1987}
}