Nastac, Silviu. On Behaviour Evaluation of Vibratory Systems With Uncertain Parameters. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering 25, no. 2 (novembre 15, 2018): 43-46. Consulté le décembre 6, 2025. https://www.gup.ugal.ro/ugaljournals/index.php/im/article/view/3956.