, and . 2013. “ANALYSIS OF MECHANISMS AND GRINDING HARDENING QUARTZ OF HIGHLY CONCENTRATED SUSPENSIONS BASED ON NANOTECHNOLOGICAL APPROACHES AND COLLOID-CHEMICAL LAWS”. Municipal Economy of Cities. Series: «Economy Science», no. 87 (October):470-78. https://khges.kname.edu.ua/index.php/khges/article/view/1757.