GREGOR, Milan; MEDVECKY, Stefan; MATUSZEK, Jozef; STEFANIK, Andrej. Digital factory. Journal of Automation, Mobile Robotics and Intelligent Systems, [S. l.], v. 3, n. 3, p. 123–132, 2009. Disponível em: https://www.jamris.org/index.php/JAMRIS/article/view/28. Acesso em: 30 apr. 2025.