W. WÓJCIK, W.; KOTYRA, A.; DUK, M.; GOLEC, T. The Fibre-Optic System Detecting the Burning Mazout in Power Boilers. Elektronika ir Elektrotechnika, [S. l.], v. 49, n. 7, 2003. DOI: 10.5755/j02.eie.11105. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11105.. Acesso em: 3 may. 2026.