Мykhailo V. Petlovanyi

The new approach to creating progressive and low-waste mining technology for thin coal seams

K. Sai, Мykhailo V. Petlovanyi, Dmytro S. Мalashkevych, 2020, Journal of Geology, Geography and Geoecology.

SCIENTIFIC SUBSTANTIATION OF ENERGY-EFFICIENT AND LOW- WASTE TECHNOLOGY OF CARBOHYDRATE RESOURCES DEVELOPMENT

P. Saik, V. Lozynskyi, K. Sai, 2018 .