André Diatta, Peter J. Giblin, Brendan Guilfoyle, Wilhelm Klingenberg. Level Sets of Functions and Symmetry Sets of Surface Sections. In Ralph R. Martin, Helmut E. Bez, Malcolm A. Sabin, editors, Mathematics of Surfaces XI, 11th IMA International Conference, Loughborough, UK, September 5-7, 2005, Proceedings. Volume 3604 of Lecture Notes in Computer Science, pages 147-160, Springer, 2005. [doi]
Abstract is missing.