Fydrych, Dariusz, Aleksandra Świerczyńska, and Grzegorz Rogalski. 2016. “DIFFUSIBLE HYDROGEN CONTENT IN DEPOSITED METAL OF MULTILAYER WELDED JOINTS”. Metallurgy and Foundry Engineering 40 (4):221. https://doi.org/10.7494/mafe.2014.40.4.221.