Bakytzhan, S., Kaukarov, A., Kuanyshev, M., Murzagaliev, A., Narikov, K., & Shakeshev, B. (2015). The improvement of friction bearing manufacturing technology by using copper alloy. Advanced Technologies and Materials, 40(2), 13–22. Retrieved from https://atm-journal.uns.ac.rs/index.php/atm/article/view/JTP.2015.40.2.2