3Hong Gu,Thomas R.Chase,Douglas C.Cheney,Thomas "Tim"Bailey,and Douglas Johnson.Identifying,Correcting,and Avoiding Errors in Computer-Aided Design Models Which Affect Interoperability[J].Journal of Computing and Information Science in Engineering,2001,1(2):156-166. 被引量：1
4Michael J.Pratt Introduction to ISO 10303-the STEP Standard for Product Data Exchange[J].Journal of Computing and Information Science in Engineering,2001,1(1). 被引量：1
