DUY, Trần Hữu; HÒA, Nguyễn Đức; CHIẾN, Nguyễn Đăng; KIÊN, Nguyễn Văn; YU, Wang Hung. UNIVERSAL VOLTAGE-MODE BIQUADRATIC FILTER SYNTHESIS USING NODAL ADMITTANCE MATRIX EXPANSION. Dalat University Journal of Science, Dalat, Vietnam, v. 6, n. 3, p. 293–315, 2016. DOI: 10.37569/DalatUniversity.6.3.74(2016). Disponível em: https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/74.. Acesso em: 17 jun. 2024.