BABAK, V.; LYASHENKO, B.; SHCHEPETOV, V.; KHARCHENKO, S. Heat protective coatings on niobium alloys. Mechanics and Advanced Technologies, Kyiv, Ukraine, n. 3(90), p. 88–98, 2020. DOI: 10.20535/2521-1943.2020.0.219550. Disponível em: https://journal.mmi.kpi.ua/article/view/219550. Acesso em: 4 may. 2024.