“Tribological Behaviour of Nitrocarburized Superficial Layer after Thermo-Magnetic Treatments Applied to Steels, During Friction Process”, Ann_UGAL_MMS, vol. 29, no. 2, pp. 73–78, Nov. 2006, Accessed: Nov. 02, 2026. Available: https://ojs.ugal.ro/index.php/mms/article/view/3209