3Fabiane de Oliveira a, Neida Maria Patias Volpi b,Carlos Roberto Sanquetta c, Goal programming in a planning problem[J]. Applied Mathematics and Computation, 2003,140 : 165-178.
4Xu Z S, Wei C P. A consistency improving method in the Analytic Hierarchy Process[J]. European Journal of Operational Research, 1999,116(2): 443-449.
5Xu Z S. On consistency of the weighted geometric meancomplex judgement matrix in AHP[J]. European Journal of Operational Research, 2000, 126(3): 683-687.
6Xu Z S. Generalized chi square method for the estimation of weights[J]. Journal of Optimization Theory and Applica2tions, 2000,107(1) : 183-192.