OZGUR, N.; TAŞ, N.; PETERS, J. F. New complex-valued activation functions. An International Journal of Optimization and Control: Theories & Applications (IJOCTA), [S. l.], v. 10, n. 1, p. 66–72, 2020. DOI: 10.11121/ijocta.01.2020.00756. Disponível em: http://ijocta.org/index.php/files/article/view/756. Acesso em: 22 jan. 2025.