TAN, X.; LU, X. Ab initio study of the mechanism of formation of a spiro-Sn-heterocyclic ring compound by the cycloaddition reaction of H2C=Sn: and ethylene. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 84, n. 3, p. 293–301, 2019. DOI: 10.2298/JSC180603072T. Disponível em: https://shd-pub.org.rs/index.php/JSCS/article/view/6926. Acesso em: 25 apr. 2024.