1. Enhanced multiple-view feature modelling;Noort,2000
2. Introduction to assembly features: an illustrated synthesis methodology;Deneux;Journal of Intelligent Manufacturing,1999
3. Unigraphics Solutions, Unigraphics V17 product information, http://www.ugs.com/products/unigraphics, 2001.
4. Parametric Technology Corporation, Pro/ENGINEER 2001 product information, http://www.ptc.com/products/proe/2001, 2001.
5. Whitney DE, Mantripragada R. The Datum Flow Chain: A systematic approach to assembly design and modeling. In: CD-ROM Proceedings of the ASME Design Engineering Technical Conferences and Computers in Engineering Conference, New York, ASME, 1998.