Viktor Vladimirovich Komissarov, Tursunov Nodirjon Kayumjonovich, Toirov Otabek Toir ugli, Alimukhamedov Shavkat Pirmukhamedovich and Azimov Sadriddin Joraqulovich 2022. DEFINITION OF REGULARITY CONTACT FATIGUE OF MATERIALS. Web of Scientist: International Scientific Research Journal. 3, 6 (Jun. 2022), 1044–1052. DOI:https://doi.org/10.17605/OSF.IO/WA73D.