Using a group support system to aid input-output identification in DEA. - Barbara Casu; Duncan Shaw; Emmanuel Thanassoulis (J. Oper. Res. Soc., 2005)

Integration, productivity and technological spillovers: Evidence for eurozone banking industries. - Barbara Casu; Alessandra Ferrari; Claudia Girardone; John O. S. Wilson (Eur. J. Oper. Res., 2016)