1. The Design and Analysis of Computer Algorithms;Aho,1974
2. Complexity of selection in X + Y;Cosnard;Theoret. Comput. Sci.,1989
3. M. Cosnard, J. Duprat and A.G. Ferreira, Known and new results on selection, sorting and searching in X + Y and sorted matrices, Tech. Rept. LIP-IMAG, no. 89-10.
4. The knapsack problem on parallel architectures;Ferreira,1989
5. A.G. Ferreira, A parallel time/hardware tradeoff T.H = O(2n2) for the knapsack problem, IEEE Trans. Comput. to appear.