Mihalčová, J., & Hakim, H. A. (2008). Tribotechnical Diagnostics in Waste Oil Operation I. Methods of Evaluation of Wear Particles in Oils. Chemické Listy, 102(5). Získáno z http://ww.w.chemicke-listy.cz/ojs3/index.php/chemicke-listy/article/view/1654