KIMMEL, G.; LOJKOWSKI, W.; SHNECK, R. Z. Revised phase stability diagram of rare earth sesquioxides. Japan Journal of Research, [S. l.], v. 1, n. 1, 2020. Disponível em: https://journals.sciencexcel.com/index.php/jjr/article/view/1. Acesso em: 22 sep. 2024.