Y. PETROV, Ivan; Y. USHAKOV, Konstantin; R. BOGOMOLOV, Alexander; G. TRYASUNOV, Boris. IR spectra of low-metamorphosed Barzas coal thermally treated in hydrogen medium at various temperatures. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.32, p. 161–165, 2018. DOI: 10.14419/ijet.v7i3.32.24668. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/24668.. Acesso em: 27 apr. 2024.