KATZENBERGER, Ruth. Error in objecto - warum E-Books keine Bücher sind. o-bib. Das offene Bibliotheksjournal / Herausgeber VDB, [S. l.], v. 1, n. 1, p. 92–99, 2014. DOI: 10.5282/o-bib/2014H1S92-99. Disponível em: https://o-bib-ojs3test.ub.uni-muenchen.de/index.php/bib/article/view/2014H1S92-99. Acesso em: 12 aug. 2025.