OPRZĘDKIEWICZ, K. A Strejc model-based, semi-fractional (SSF) transfer function model. Automatyka/Automatics, [S. l.], v. 16, n. 2, p. 145, 2013. DOI: 10.7494/automat.2012.16.2.145. Disponível em: https://journals.agh.edu.pl/automat/article/view/420. Acesso em: 6 may. 2024.