LESŁAW ŁADNIAK. Application of Matrix Notation for the Analysis of Power Changes in a 3‑phase Circuit. Acta Energetica, [S. l.], n. 02, p. 149–155, 2016. DOI: 10.52710/ae.383. Disponível em: https://www.actaenergetica.org/index.php/journal/article/view/383. Acesso em: 19 apr. 2024.