Лопатін, В. В., Копей, Б. В., & Копей, І. Б. (2019). RELIABILITY ASSESSMENT OF THE SUCKER ROD PUMPING UNIT EQUIPMENT AND DEVELOPMENT OF OPTIMUM PLANS-GRAPHICS OF ITS REPAIR. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, (2(38), 274–283. Retrieved from https://pvntsh.nung.edu.ua/index.php/number/article/view/53