Prediction of company acquisition in Greece by means of the rough set approach. - Roman Slowinski; Constantin Zopounidis; A. I. Dimitras (Eur. J. Oper. Res., 1997)

Business failure prediction using rough sets. - A. I. Dimitras; Roman Slowinski; Robert Susmaga; Constantin Zopounidis (Eur. J. Oper. Res., 1999)