1. V.I. Varshavsky, et al., Self-timed Control of Concurrent Processes, Boston, MA: Kluwer Academic Publishers, 1990. (Russian edition: 1986).
2. T.A. Chu, “Synthesis of self-timed VLSI circuits from graph-theoretic specifications,” Ph.D. thesis, MIT, June 1987.
3. S. Burns and A. Martin, “A synthesis method for self-timed VLSI circuits,” Proceedings of the International Conference on Computer Design, 1987.
4. T. Meng, “Asynchronous design for digital signal processing architectures,” Ph.D. thesis, U.C. Berkeley, November 1988.
5. L. Lavagno, K. Keutzer, and A. Sangiovanni-Vincentelli, “Algorithms for synthesis of hazard-free asynchronous circuits,” Proceedings of the Design Automation Conference, June 1991.