Ruslan Sobolevskyi; Valentyn Korobiichuk; Levytskyi, V.; Victor Pidvysotskyi; Oleksandr Kamskykh; Liudmyla Kovalevych. Optimization of the Process of Efficiency Management of the Primary Kaolin Excavation on the Curved Face of the Conditioned Area. Rud.-geol.-naft. zb. 2020, 35.