DINKELBACH, F.; MARIAN, C. M. Vibronic and spin–orbit coupling effects in the absorption spectra of pyrazine: A quantum chemical approach. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 84, n. 8, p. 819–836, 2019. DOI: 10.2298/JSC190510048D. Disponível em: https://www.shd-pub.org.rs/index.php/JSCS/article/view/8182. Acesso em: 27 apr. 2024.