Moisyshyn, V. M., et al. “INVESTIGATION OF PARAMETERS OF HYDROMONITOR JET OF A BIT: Array”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 1(59), Jan. 2021, pp. 98-110, doi:10.31471/2304-7399-2020-1(59)-98-110.