STERPU, A. E., DUMITRU, A. I. und NEAGU, A. A. (2013) „Regeneration of Used Engine Lubrication Oil by Solvent Extraction. The Solvent Influence on Oil Rati“o, The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 36(1), S. 62-67. Verfügbar unter: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2854 (Zugegriffen: 19Mai2024).