PUGACHEVSKIY Григорій, and SHVETS Олександра. “roperties of asalt ibers”. INTERNATIONAL SCIENTIFIC-PRACTICAL JOURNAL COMMODITIES AND MARKETS 13, no. 1 (June 1, 2012): 151–156. ccessed September 1, 2024. https://journals.knute.edu.ua/commodities-and-markets/article/view/1422.