1. Network analysis and feedback amplifier design;Bode,1945
2. Relay feedback tuning of robust PID controllers with iso-damping property;Chen;IEEE Transactions on Systems, Man and Cybernetics, Part B (Cybernetics),2005
3. Cole, K.S. (1933). Electric conductance of biological systems, Cold Spring Harbor Symp. Quant. Biol., New York, USA.
4. Emami-Naeini, A., & Kosut, R.L. (2012). The Generalized Nyquist Criterion and Robustness Margins with Applications, IEEE Conf. Decision and Control., Maui, Hawaii, USA.
5. A method of obtaining the time domain response of an equivalent circuit model;Feliu;Journal of Electroanalytical Chemistry,1997