ТӨМӨРБАТ, С. ЗАРИМ ТУСГАЙ РАДИКАЛЫН ТУХАЙ. Proceedings of the Mongolian Academy of Sciences, [S. l.], v. 56, n. 01, p. 102–107, 2016. DOI: 10.5564/pmas.v56i01.679. Disponível em: https://www.mongoliajol.info/index.php/PMAS/article/view/679. Acesso em: 27 mar. 2023.