9Altman, E. I.. (1968), Finanicial Ratios, Discriminant Analysis and the Prediction of Corporate Bankruptcy. Journal of Finance, Vol. XXIII, pp. 589--609. 被引量:1
10Basilevsky,A.. (1994), Statisitical Factor Analysis and Related Methods:Theory and Applications[M]. John Wiley & Sons, Inc. 被引量:1