Gavryliv, S. Yu., M. M. Lyakh, and Yu. L. Gavryliv. 2021. “CAM FITTING UNIT OF DEVICEFOR UNSCREWING CATCHED PIPES IN THE WELL: Array”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 1(59) (January):151-64. https://doi.org/10.31471/2304-7399-2020-1(59)-151-164.