KRUK, Bartłomiej. Influence of Material Used for the Regenerator on the Properties of a Thermoacoustic Heat Pump. Archives of Acoustics, [S. l.], v. 38, n. 4, p. 565–570, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/321. Acesso em: 26 apr. 2025.