OPIELIŃSKI, Krzysztof; GUDRA, Tadeusz. Determining the acoustic field distribution of ultrasonic multi-element probes. Archives of Acoustics, [S. l.], v. 31, n. 4(S), p. 391–396, 2014. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1372. Acesso em: 26 apr. 2025.