KOTRIKADZE, K.; KOTRIKADZE, O. Fourth-Order Equation Triplex Research with Root Locus Methods. Journal of Technical Science and Technologies, [S. l.], v. 5, n. 2, p. 23–25, 2017. DOI: 10.31578/jtst.v5i2.104. Disponível em: https://jtst.ibsu.edu.ge/jms/index.php/jtst/article/view/104. Acesso em: 22 feb. 2025.