Pană, D. Consideration of the Use of Different Materials Used in the Construction of Machinery Organs. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering 2022, 26, 23-26.