Ternovyi Ю., Vodennikov . С., and Vodennikova О. “Inert Gas Absorption and Pore Formation in Nickel-Based Hot-Melt Alloys”. Scientific Technical Journal ‘’Metal Science and Treatment of Metals’’, vol. 27, no. 1, Mar. 2021, pp. 20-27, doi:10.15407/mom2021.01.020.