1. L. Abel. On the order of connections for automatic wire routing. IEEE Trans, on Computers, pages 1227–1233, Nov. 1972.
2. T. Agerwala. Microprogram Optimization: A Survey. IEEE Trans, on Computers, C-25: 962–973, Oct. 1976.
3. A.V. Aho, J.E. Hopcroft, and J.D. Ullman. The Design and Analysis of Computer Algorithms. Addison-Wesley, Reading, 1974.
4. A.V. Aho, R. Sethi, and J.D. Ullman. Compilers. Addison-Wesley, Reading, 1986.
5. S.B. Akers. On the use of the linear assignment algorithm in module placement. In Proc. of the 18th ACM/IEEE DAC, pages 137–144, 1981.