4[10]Edward I, Altman. Financial ratios, discriminant analysis and the prediction of corporate bankruptcy [ J ] . Journal of Finance, 1968: XXⅢ.
5[11]Jane Baldwin, G William Glezen. Bankruptcy prediction using quarterly financial statement data[J]. Journal of Accounting, Auditing & Finance, 1992, summer: 269 - 289.
6[12]Harlan D Platt, Jon Gunnar Pedersen. Bankruptcy discrimination with real variables[J]. Journal of Business Finance &Accounting, 1994, (21) :491 - 510.