LEWANDOWSKI, J. Determination of dynamic properties or sintered copper powder from ultrasonic measurements. Archives of Acoustics, [S. l.], v. 19, n. 4, p. 513–523, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1123. Acesso em: 13 jan. 2025.