1. H. A. Mantooth and M. Fiegenbaum. “Modeling with an Analog Hardware Description Language.” Kluwer Academic Press, 1995.
2. R. Shi, E. Christen, P. Liebmann, S. Krolikoski and W. Zhou. “VHDL-A: Analog Extension to VHDL.” IEEE bot. ASIC Cont. pp. 160–165, 1994.
3. R. A. Saleh, D. L. Rhodes, E. Christen, and B. A. A. Antan. “Analog Hardware Description Languages.” Proc. Custom Integrated Circuits Conf. pp. 349–356, 1994.
4. W. Hsu, B. 1. Sheu, and S. M. Gowda. “Design of Reliable VLSI Circuits Using Simulation Techniques.” IEEE J. Solid-State Circuits 26, pp. 452–457, 1991.
5. P. M. Lee et al. “Circuit Aging Simulator (CAS).” IEDM 1988 pp. 134–137, 1988.