SPANIK, P.; SEDO, J.; DRGONA, P.; FRIVALDSKY, M. Real Time Harmonic Analysis of Recuperative Current through Utilization of Digital Measuring Equipment. Elektronika ir Elektrotechnika, [S. l.], v. 19, n. 5, p. 33-38, 2013. DOI: 10.5755/j01.eee.19.5.4364. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/4364. Acesso em: 1 may. 2024.