Boazu, Doina. “The Influence of Small Clearances in the Spherical Joints of the Systems on Their Dynamic Response”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 39, no. 1 (January 17, 2022): 11-18. Accessed May 6, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/5006.