Tomašková, Marianna, a Daniela Marasová. „ANALYSIS OF THE OPERATIONAL RISKS OF A BELT CONVEYOR USING THE METHOD OF DETERMINING THE OBJECT LIMITS". Perner’s Contacts 7, no. 4 (prosinec 29, 2012): 157–164. Viděno listopad 25, 2024. https://pernerscontacts.upce.cz/index.php/perner/article/view/1403.