« Noise analysis in the engine room of a river ship on the Danube by eight methods ». 2018. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering 25 (2): 25-34. https://doi.org/10.35219/im.2018.2.02.