Title: Biblio RTF Export
Author: Biblio 7.x

De Floriani L, Fellegara R, Magillo P.  2010.  Spatial indexing on tetrahedral meshes. Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems. :506-509.

Samet H.  2004.  Object-based and image-based object representations. ACM Comput. Surv.. 36(2):159-217.