БАТУРЕВИЧ, Є.; ПЕТРИЩЕ, М. Singularities of projection of an active power in frequency converter. Proceedings of National Aviation University, [S. l.], v. 25, n. 3, p. 188–191, 2005. DOI: 10.18372/2306-1472.25.1190. Disponível em: https://jrnl.nau.edu.ua/index.php/visnik/article/view/1190. Acesso em: 9 may. 2024.