R. F. Rohmfeld

IGB-offset for plane curves - loop removal by scanning of interval sequences

R. F. Rohmfeld, 1998, Comput. Aided Geom. Des..

Classification of curve-curve intersections from the CAD/CAM viewpoint

R. F. Rohmfeld, Rainer F. Rohmfeld, 1996, Proceedings of CG International '96.