GRZEGORZ GRZEGORZYCA. Automatic Synchronization of Power Systems in Comprehensive and Qualitative Terms. Acta Energetica, [S. l.], n. 01, p. 33–44, 2016. DOI: 10.52710/ae.215. Disponível em: https://www.actaenergetica.org/index.php/journal/article/view/215. Acesso em: 3 may. 2024.