Fast Tetrahedron-Tetrahedron overlap Algorithm
BibTex references
@Article\{GPR03, author = "Ganovelli, Fabio and Ponchio, Federico and Rocchini, Claudio", title = "Fast Tetrahedron-Tetrahedron overlap Algorithm", journal = "ACM Journal of Graphic Tools", number = "2", volume = "7", year = "2003", url = "http://vcg-legacy.isti.cnr.it/Publications/2003/GPR03" }