Rheological SLS Model. Dynamic parameters of the mechanical systems with viscous damping. Part 2: transmissibility factor and isolation degree - Drăgan, Nicușor (Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering, 2017)