Device for Reduction Sparking of Slip Ring of Turbo Generator. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 2, p. 116–118, 2015. DOI: 10.17770/etr2013vol2.851. Disponível em: https://archive-journals.rtu.lv/etr/article/view/3890.. Acesso em: 11 mar. 2026.