References
- S. S. Chern, Curves and surfaces in Euclidean space, in : S. S. Chern (Ed.), Global Differential Geometry, MAA Studies in Mathematics, Vol. 27, Math. Assoc. America, 1989, 99-139
- J. O'Rourke, On the development of the intersection of a plane with a polytope, Computational Geometry 24 (2003), 3-10 https://doi.org/10.1016/S0925-7721(02)00044-5
- D. J. Struik, Lectures on Classical Differential Geometry, 2nd Ed., Dover, New York, 1988