Equivalence between Nyquist and Routh-Hurwitz stability criteria for operational amplifier design. - Jianlong Wang; Gopal Adhikari; Nobukazu Tsukiji; Mayu Hirano; Haruo Kobayashi 001; Keita Kurihara; Akihito Nagahama; Ippei Noda; Kohji Yoshii (ISPACS, 2017)