The Influence of Lubrication on the Roughness of the Vibroburnished Surface - Gheorghe, Nagîț; Laurențiu, Slătineanu; Oana, Dodun; Viorel, Păunoiu; Marius-Andrei, Mihalache; Marius-Ionuț, Rîpanu; Adelina, Hrițuc; Ioan, Surugiu (Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building, 2023)