Zopounidis_et_al_Ann. Oper. Res._266(1-2)_2018.pdfhttp://purl.tuc.gr/dl/dias/3D497883-7FEB-485D-A6D0-A0C871705385Preface: analytical models for financial modeling and risk managementfree2019-09-04application/pdf306.5 kB