Gary L. Miller Dafna Talmor Shang-Hua Teng Noel Walkington A Delaunay based numerical method for three dimensions: generation, formulation, and partition. 683-692 1995 conf/stoc/STOC27 STOC http://doi.acm.org/10.1145/225058.225286 db/conf/stoc/stoc1995.html#MillerTTW95