Kolarski D, Janković J, Mihajlović D, Kovačević N, Lukić J. Solving the problem of exploitation of transformers with corrosive sulfur by oil desulfurization using a strong inorganic base and organic solvent. Zb EI Nikola Tesla [Internet]. 2021 Dec. 28 [cited 2026 Jul. 12];31(31):113-2. Available from: https://asistent.ceon.rs/index.php/zeint/article/view/34696