4[8]BEAVER W H. Financial ratios and predictors of failure[J]. Empirical Research in Accounting; Selected Studies, Supplement to Journal of Accounting Research, 1966, 4, 71-111.
5[9]ALTMAN E I. Corporate financial distress and bankruptcy: a complete guide to predicting & avoiding distress and profiting from bankruptcy[M]. Second Edition. New York: John Wiley & Sons, Inc. 1993.
6[11]LAU A, LING H. A five-state financial distress prediction model[J]. Journal of Accounting Research, 1987, 25(1): 127-138.
7[12]ALTMAN E I. Financial ratios discriminant analysis and the prediction of corporate bankruptcy[J].Journal of Finance, 1968, 23(Sept): 589-609.
8[13]OHLSON J A. Financial ratios and the probabilistic prediction of bankruptcy[J]. Journal of Accounting Research, 1980, 18, 109-131.
9[14]ZMIJEWSKI M E. Methodological issues related to the estimation of financial distress prediction models[J]. Supplement to Journal of Accounting Research, 1984, 59-82.
10[15]CASEY C J, BARTCZAK N J. Cash flow-it's not the bottom line[J]. Harvard Business Review, 1984, 61-66.