共 3 条
- [1] Efficiency of financial institutions: International survey and directions for future research[J] . Allen N. Berger,David B. Humphrey.European Journal of Operational Research . 1997 (2)
- [2] Chapter 3 Translation invariance in data envelopment analysis: A generalization[J] . Jesús T. Pastor.Annals of Operations Research . 1996 (2)