F. C. Langbein, A. D. Marshall, R. R. Martin. Choosing Consistent Constraints for Beautification of Reverse Engineered Geometric Models, Computer-Aided Design, 36(3):261-278, 2004. [DOI:10.1016/S0010-4485(03)00108-8] [PDF] Choosing Consistent Constraints for Beautification of Reverse Engineered Geometric Models1st March 2004 in Beautification tagged publication