Noise study of a naval ship in different operating modes on the Danube. (2014). Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering, 21(1), 55-62. https://ojs.ugal.ro/index.php/im/article/view/3538