@article{zeng12compind, author = {Zhang, Da Yong and Cao, Xinlin and Wang, Lingyu and Zeng, Yong}, title = {Mitigating the risk of information leakage in a two-level supply chain through optimal supplier selection}, journal = {Journal of Intelligent Manufacturing}, volume = {23}, number = {4}, year = {2012}, pages = {1351-1364} }