Frank Hoffmann, Christian Icking, Rolf Klein, Klaus Kriegel. Moving an Angle Around a Region. In Stefan Arnborg, Lars Ivansson, editors, Algorithm Theory - SWAT 98, 6th Scandinavian Workshop on Algorithm Theory, Stockholm, Sweden, July, 8-10, 1998, Proceedings. Volume 1432 of Lecture Notes in Computer Science, pages 71-82, Springer, 1998. [doi]
Abstract is missing.