Arul Asirvatham Emil Praun Hugues Hoppe Consistent Spherical Parameterization. 265-272 2005 conf/iccS/2005-2 International Conference on Computational Science (2) http://dx.doi.org/10.1007/11428848_33 db/conf/iccS/iccS2005-2.html#AsirvathamPH05