| 期刊論文1. | Yu, P. L.、Zhang, D. A.(1990)。A foundation for competence set analysis。Mathematical Social Sciences,20,251-299。 | 2. | Shi, D. S.、Yu, P. L.(1996)。Optimal expansion and design of competence sets with asymmetric acquiring costs。Journal of Optimization Theory and Applications,543-558。 | 3. | Li, H. L.、Yu, P. L.(1994)。Optimal competence set expansion using deduction graphs。Journal of Optimization Theory and Applications,80,75-91。 | 4. | Li, H. L.(1999)。Incorporating competence sets of decision makers by deduction graph。Operations Research,47(2),209-220。 | 5. | Li, J. M.、Chiang, C. I.、Yu, P. L.(2000)。Optimal multiple stage expansion of competence set。European Journal of Operational Research,120,511-524。 | 圖書1. | Yu, Po-Lung(1990)。Forming Winning Strategies: An Integrated Theory of Habitual Domains。Springer-Verlag。 | 2. | Yu, Po-Lung(1995)。Habitual Domains: Freeing Yourself from the Limits on Your Life。Highwater Editions。 | |