VOGRIN, Peter; HALANG WOLFGANG, A. A programmable inference controller meeting highest safety requirements. Journal of Automation, Mobile Robotics and Intelligent Systems, [S. l.], v. 4, n. 1, p. 8–19, 2013. Disponível em: https://www.jamris.org/index.php/JAMRIS/article/view/100.. Acesso em: 21 may. 2024.