DONIESUAN, K.; JANDA, T.; JANTAKUN, A. The Temperature Insensitive and Electronic Tuning of Current-mode First-order Allpass Filters: doi: 10.14456/mijet.2019.3. Engineering Access, Mahasakham, Thailand, v. 5, n. 1, p. 20–27, 2019. Disponível em: https://ph02.tci-thaijo.org/index.php/mijet/article/view/10.14456.mijet.2019.3. Acesso em: 5 may. 2024.