Stanciu, I. (2009) “Study solubility of two copolymers used as viscosity improvers for multi-grade oil”, Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building, 27, pp. 323-326. Available at: https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/2030 (Accessed: 6May2024).