VESSALLY, E. Conformational Studies on Aryl-cyclopentadienylidenes: Electronic Effects of Aryl Groups. Asian Journal of Chemistry, [S. l.], v. 22, n. 2, p. 888–892, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/11200. Acesso em: 25 nov. 2024.