Esther Moet, Marc J. van Kreveld, A. Frank van der Stappen. On realistic terrains. In Nina Amenta, Otfried Cheong, editors, Proceedings of the 22nd ACM Symposium on Computational Geometry, Sedona, Arizona, USA, June 5-7, 2006. pages 177-186, ACM, 2006. [doi]
Abstract is missing.