GNOLI, C. Facets, Levels and Semantic Factoring. Journal of Information and Knowledge, [S. l.], v. 50, n. 6, p. 751–762, 2013. DOI: 10.17821/srels/2013/v50i6/43824. Disponível em: https://www.srels.org/index.php/sjim/article/view/43824. Acesso em: 10 jul. 2025.