Koboević, Žarko, Komadina, P. and Kurtela, Željko 2012. Protection of the Seas from Pollution by Vessel’s Sewage with Reference to Legal Regulations. Promet - Traffic&Transportation. 23, 5 (Jan. 2012), 377-387. DOI:https://doi.org/10.7307/ptt.v23i5.156.