DANILCZUK, Wojciech. Machine safety - determination safety integrity level. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe, [S. l.], v. 19, n. 7-8, p. 53–57, 2018. DOI: 10.24136/atest.2018.273. Disponível em: https://journals.economic-research.pl/atest/article/view/1081. Acesso em: 18 sep. 2024.