4Prahalad C K, Hamel G, The core competence of the corporation[J]. Harvard Business Review, 1990, 68 (3):79-91.
5Leonard Barton. Core capabilities and core rigidities a paradox in managing new product development [J]. Strategic Management J, 1992, 13(S1) : 111-125.
6Chiclana F, Herrera F. Integrating three representation models in fuzzy multipurpose decision-making based in fuzzy preference relations[J]. Fuzzy Sets and Systems, 1998, 97(1): 33-48.
7Saaty T. Decision making with the AHP: Why is the principal eigenvector necessary [J]. European J of Operational Research, 2003, 145(1) : 85-91.
8Bendoly E, Baehraeh D. A process-based model for priority convergence in multi-period group decisionmaking [J]. European J of Operational Research, 2003, 148(3): 534-545.
9Leung L C, Cao D. On consistency and ranking of alternatives in fuzzy AHP [J]. European J of Operational Research, 2000, 124 (1): 102-113.
10Robert M, Benjamin S, Thomas L. Statistical methods for engineers and scientists[M]. New York: Dekker, 1985.
