VINNIKOV, V. A.; SILBERSCHMIDT, M. G.; BOCHAROV, V. A.; IGNATKINA, V. A.; GZOGYAN, T. N. Environmental Resource - Economized Processes of Recycling Mineral Raw Materials of Complex Composition. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 209–215, 2015. DOI: 10.17770/etr2013vol1.837. Disponível em: https://journals23.rta.lv/index.php/ETR/article/view/837.. Acesso em: 4 dec. 2024.