GARCÍ­A-MARCO, Francisco-Javier. Updating thesaurus standards: Structured vocabularies for information recovery in the digital environment. Anuario ThinkEPI, [S. l.], v. 2, p. 057–062, 2008. Disponível em: https://thinkepi.scimagoepi.com/index.php/ThinkEPI/article/view/32041. Acesso em: 7 may. 2026.