GLUSHENKOV, A.; HOVORUN, D. Prototropic tautomerism of 9-methylguanine: quantum-mechanical investigation . Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 9, p. 151–156, 2025. DOI: 10.15407/dopovidi2014.09.151. Disponível em: https://nasu-periodicals.org.ua/index.php/dp/article/view/16770. Acesso em: 18 apr. 2026.