球面中具有半平行和二阶平行M(o)bius第二基本形式的超曲面
구면중구유반평행화이계평행M(o)bius제이기본형식적초곡면
The Hypersurfaces in Unite Sphere with Semi-parallel and 2-order Parallel M(o)bius Second Fundamental Form
저자의 최근 논문