STASZEWSKI, Wiktor; GUDRA, Tadeusz; OPIELIŃSKI, Krzysztof J. The Effect of Dynamic Beam Deflection and Focus Shift on the Acoustic Field Distribution Inside the Ultrasonic Ring Array. Archives of Acoustics, [S. l.], v. 44, n. 4, p. 625–636, 2019. DOI: 10.24425/aoa.2019.129721. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/2588. Acesso em: 29 apr. 2025.