SAJAUSKAS, S.; SAJAUSKAS, N. Investigation of Acoustic Field of the Rectangular Shape Piezoelement. Elektronika ir Elektrotechnika, [S. l.], v. 12, n. 3, 1997. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/15867. Acesso em: 24 apr. 2024.