Landes- und Regionalverbände. o-bib. Das offene Bibliotheksjournal / Herausgeber VDB, [S. l.], v. 1, n. 1, p. 336–342, 2014. DOI: 10.5282/o-bib/2014H1S336-342. Disponível em: https://www.o-bib.de/bib/article/view/2014H1S336-342.. Acesso em: 8 may. 2024.