Aboutness (what-the-document-is-about): the first step of subject indexing and its use in everyday life. Libellarium: journal for research in the field of information and related sciences , [S. l.], v. 13, n. 2, p. 53–74, 2022. DOI: 10.15291/libellarium.3911. Disponível em: https://morepress.unizd.hr/journals/index.php/libellarium/article/view/3911. Acesso em: 11 may. 2026.