RAMONAS, Č.; KEPALAS, V.; ADOMAVIČIUS, V. Research of Conversion Processes of Renewable Origin Electric Power. Elektronika ir Elektrotechnika, [S. l.], v. 66, n. 2, p. 78-83, 2006. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10618. Acesso em: 5 oct. 2022.