6Charnes A, Cooper W W, Rhodes E. Measuring the efficiency of decision making units[J]. European Journal of Operational Research, 1978, 2(6): 429-444.
7Li Y J, et al. Allocating the fixed cost as a complement of other cost inputs: a DEA approach[J]. European Journal of Operational Research, 2009, 197(1): 389-401.
8Cook W D, Kress M. Characterizing an equitable allocation of shared costs: a DEA approach[J]. European Journal of Operational Research, 1999, 119(3): 652-661.
9Dyson R G, et al. Pitfalls and protocols in DEA[J]. European Journal of Operational Research, 2001, i32(2): 245-259.
10Cook W D, Zhu J. Allocation of shared costs among decision making units: a DEA approach[J]. Computers &: Operations Research, 2005, 32:2171-2178.