ROMANENKO Р. Express-method of determination of the friction coefficient at different temperatures. "INTERNATIONAL·SCIENTIFIC-·PRACTICAL·JOURNAL·COMMODITIES·AND·MARKETS", [S. l.], v. 16, n. 2, p. 65–72, 2013. Disponível em: https://journals.knute.edu.ua/commodities-and-markets/article/view/1373. Acesso em: 4 may. 2024.