LONDOÑO CALDERÓN, C. L.; JURADO, J. F.; VARGAS HERNÁNDEZ, C. Influence of gelation time on the structural, vibrational and electrical properties of the composite PEG0.2/V2O5. Superficies y Vacío, [S. l.], v. 25, n. 4, p. 203-208, 2012. Disponível em: https://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/188. Acesso em: 10 may. 2024.