KACZOREK, Tadeusz. Fractional 2D linear systems. Journal of Automation, Mobile Robotics and Intelligent Systems, [S. l.], v. 2, n. 2, p. 5–9, 2013. Disponível em: https://www.jamris.org/index.php/JAMRIS/article/view/586.. Acesso em: 5 may. 2024.