J. F. Traub,Symposium on Analytic Computational Complexity.Symposium on Analytic Computational Complexity (1975 : Pittsburgh, Pennsylvania)：Analytic computational complexity.Academic Press,1976.
J. F. Traub,Symposium on New Directions and Recent Results in Algorithms and Complixity.Symposium on New Directions and Recent Results in Algorithms and Complixity (1976 : Pittsburgh)：Algorithms and complexity : New directions and recent results.Academic Pr.,1976.
Symposium on New Directions and Recent Results in Algorithms and Complixity (1976 : Pittsburgh)：Algorithms and complexity : New directions and recent results
J. F. Traub,Symposium on New Directions and Recent Results in Algorithms and Complixity.Academic Pr.,1976.
