Campagna, Swen Max Planck Society;
Kobbelt, Leif Max Planck Society;
Seidel, Hans-Peter Max Planck Society;
Campagna, S., Kobbelt, L., & Seidel, H.-P. (1998). Directed Edges - A Scalable Reprensentation for Triangle Meshes. Journal of Graphics Tools, 3(4), 1-11. doi:10.1080/10867651.1998.10487494.