LEAL, Gonzalo; PEÑALOZA, Jhon Iván. Production of carbon fibers from Castilla’s crude-oil deasphalted bottoms. CT&F - Ciencia, Tecnología y Futuro, [S. l.], v. 2, n. 3, p. 41–47, 2002. DOI: 10.29047/01225383.536. Disponível em: https://ctyf.journal.ecopetrol.com.co/index.php/ctyf/article/view/536. Acesso em: 4 may. 2024.