System analysis of power consumption by nonferrous metallurgy enterprises on the basis of rank modeling of individual technocenosis castesRoman V. Klyuev, Igor I. Bosikov, Oksana A. Gavrina and Vladimir Ch. RevazovMATEC Web Conf., 226 (2018) 04018DOI: https://doi.org/10.1051/matecconf/201822604018