9Charnes A,Cooper W W,Rhodes E. Measuring the efficiency of decision making units[J].European Journal of Operational Research, 1978,6(2) : 429-444.
10Charnes A, Cooper W W,Wei Q L. A semi- infinite multicriteria programming approach to data envelopment analysis with infinitely many decision making unites[R]. The University of Texas at Austin, center for Cybernetic Studies Report, CCS551,1986.
