DRZEWIECKA, Maria Anna; SZUSTAKOWSKI, Mieczysław. Processing of the acoustic wave image. Archives of Acoustics, [S. l.], v. 7, n. 1, p. 29–42, 1982. Disponível em: https://acoustics.ippt.pan.pl/index.php/aa/article/view/3268. Acesso em: 13 mar. 2026.