Study of Lamb Waves for Non-Destructive Testing Behind ScreensP. Kauffmann, M.-A. Ploix, J.-F. Chaix, C. Gueudré, G. Corneloup and F. BaquéEPJ Web Conf., 170 (2018) 03005DOI: https://doi.org/10.1051/epjconf/201817003005