Rafael Montenegro José María Escobar Eduardo Rodríguez Gustavo Montero José María González-Yuste Improved Objective Functions for Tetrahedral Mesh Optimisation. 568-580 2003 conf/iccS/2003-1 International Conference on Computational Science http://link.springer.de/link/service/series/0558/bibs/2657/26570568.htm db/conf/iccS/iccS2003-1.html#MontenegroERMG03