Sherbakov P, Tymchenko S, Toropcev G. DEVICE FOR AUTOMATIC MEASUREMENT OF THE NATURAL BLOCKING OF ROCK MASS AND LUMPING OF ROCK MASS IN PITS. eis [Internet]. 2023 Nov. 17 [cited 2024 Jul. 3];(103):64-71. Available from: https://journals.politehnica.dp.ua/index.php/eis/article/view/344