POVEDA, Juan Carlos; MOLINA, Daniel Ricardo; PANTOJA AGREDA, Edgar Francisco. 1H- and 13C-NMR structural characterization of asphaltenes from vacuum residua modified by thermal cracking. CT&F - Ciencia, Tecnología y Futuro, [S. l.], v. 5, n. 4, p. 49–60, 2014. DOI: 10.29047/01225383.40. Disponível em: https://ctyf.journal.ecopetrol.com.co/index.php/ctyf/article/view/321. Acesso em: 6 may. 2024.