VARSKYI, H. M. Flow diagrams of electromagnetic transformers of current and tension of measuring channels of control systems by electroenergy objects. Visnyk of Vinnytsia Politechnical Institute, [S. l.], n. 3, p. 119–123, 2010. Disponível em: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1253. Acesso em: 16 jul. 2024.