СОРОКА, К. О. RESEARCH PI OF REGULATOR OF ELEKTROPRIVODU OF DIRECT CURRENT BY METHOD ROOT. Lighting Engineering & Power Engineering, [S. l.], n. 1, p. 36–44, 2013. Disponível em: https://lepe.kname.edu.ua/index.php/lepe/article/view/212. Acesso em: 8 feb. 2025.