4McCarthy,W E. The REA Accounting Model: A generalized Framework for Accounting Systems in a Shared Data Environment [J ]. The Accounting Review, 1982,57(3) :554-578.
5W Chen, C Yuan.A Probabilistic Case Design Model for Achieving Flexibility in Desi [ J ]. Journal of Mechanical. Design (A SME), 1999,121(13).
6T P Yeh, J M Vance.Applying Virtual Reality Techniques to Sensitivity-Based Structural ShaPe Design[J]. Journal of Mechanical Design(ASME), 1998,120(12).
