F. C. Langbein, B. I. Mills, A. D. Marshall, R. R. Martin. Finding Approximate Shape Regularities for Reverse Engineering. J. Computing and Information Science in Engineering, 1(4): 282-290, 2001. [DOI:10.1115/1.1430232] [PDF] Finding Approximate Shape Regularities for Reverse Engineering27th October 2001 in Beautification tagged publication