MERONK, Błażej; WILDE, Krzysztof. Diagnostics of concrete plate in bending with ultrasonic waves modulated by low frequency oscillations. Budownictwo i Architektura, [S. l.], v. 12, n. 1, p. 243–250, 2013. DOI: 10.35784/bud-arch.2205. Disponível em: https://ph.pollub.pl/index.php/bia/article/view/2205. Acesso em: 22 jul. 2024.