MAYEV, Roman Gr. Scanning acoustic microscopy of polymeric materials and biological substances. Archives of Acoustics, [S. l.], v. 13, n. 1-2, p. 13–43, 1988. Disponível em: https://acoustics.ippt.gov.pl/index.php/aa/article/view/3059. Acesso em: 4 mar. 2026.