CKHVTĐ, T. chí. Vĩnh biệt Giáo sư Nguyễn Văn Chiển. Vietnam Journal of Earth Sciences, [S. l.], v. 31, n. 2, p. 97–98, 2009. DOI: 10.15625/0866-7187/31/2/9674. Disponível em: https://vjs.ac.vn/index.php/jse/article/view/9674. Acesso em: 1 may. 2024.