Application of the RRSB, Pogosov, and Weining functions to describe the cumulative size characteristics of anthracites from the Krasnogorsky MineVladimir Udovitsky, Vladimir Kandinsky, Artem Begunov and Natalia MamontovaE3S Web Conf., 315 (2021) 01014DOI: https://doi.org/10.1051/e3sconf/202131501014