“General working principles for agricultural tractor with ploughing equipment” (2014) Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering, 21(1), pp. 71–74. Available at: https://ojs.ugal.ro/index.php/im/article/view/3541 (Accessed: 2 November 2026).