简志宏, 胡吉卉. 违约风险数学模型的比较与分析[J]. 武汉理工大学学报, 2005, 27(3): 90-93. (EI收录)
Jian, Z.H., J.H.Hu. Information Cost and Default Risk Valuation. Proceedings of the 2004 International Conference on Management Science and Engineering, Vol1~2: 2650-2655, 2004. (ISTP收录)