BALAIŠIS, P.; ŽICKIS, A. Efficiency of Poly-controlled Endotechnologies. Elektronika ir Elektrotechnika, [S. l.], v. 75, n. 3, p. 13-16, 2007. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10383. Acesso em: 6 may. 2025.