Eftimie, Dorin, und Laurențiu Bogoi. Bucket Crusher Equipment With Jaws Attachable to the Excavator Arm. Analele Universităţii "Dunărea de Jos" din Galaţi. Fascicula XIV, Inginerie mecanică = Annals of “Dunarea de Jos“ University of Galati. Fascicle XIV, Mechanical Engineering 19, no. 2 (November 15, 2012): 49-52. Zugegriffen August 26, 2025. https://gup.ugal.ro/ugaljournals/index.php/im/article/view/3730.