Dynamic analisys of the parameters of the mechanical systems with structural damping. Viscoelastic sls model. Part 1: amplitude factor. (2016). Analele Universităţii "Dunărea de Jos" Din Galaţi. Fascicula XIV, Inginerie Mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering, 23(2), 9-12. https://ojs.ugal.ro/index.php/im/article/view/1571