1. Elementary Differential Geometry;O'Neill,1966
2. A Course in Differential Geometry;Klingenberg,1978
3. Lectures on Classical Differential Geometry;Struik,1961
4. Differential Geometry of Curves and Surfaces;Carmo,1976
5. Parametric representation of a surface pencil with a common line of curvature;Li;Comput. Aided Des.,2011