# Gottfried Wilhelm Leibniz Library

> State Library of Lower Saxony (Germany), located in Hanover

**Wikidata**: [Q1539517](https://www.wikidata.org/wiki/Q1539517)  
**Source**: https://4ort.xyz/entity/gottfried-wilhelm-leibniz-library


## References

1. [Source](https://ld.zdb-services.de/resource/organisations/DE-35)
2. GRID Release 2017-01-10
3. BnF authorities
4. [Source](http://sigel.staatsbibliothek-berlin.de/nc/suche/?isil=DE-95)
5. directory of German Library Codes
6. [Source](https://web.archive.org/web/20230803111744/https://cdn.ifla.org/wp-content/uploads/ifla-members-and-association-affiliates_2023-07-21.pdf)
7. Virtual International Authority File
8. Czech National Authority Database
9. [Source](https://www.gwlb.de/kontakt)
10. [Open GLAM Survey, version of 31 October 2019](https://archive.org/details/OpenGLAM_Survey_20191031)
11. [Open GLAM Survey, version of 30 April 2020](https://archive.org/details/OpenGLAM_Survey_20200430)
12. [Open GLAM Survey, version of 3 August 2021](https://archive.org/details/OpenGLAM_Survey_20210803)
13. [Open GLAM Survey, version of 17 February 2022](https://archive.org/details/OpenGLAM_Survey_20220217)
14. [Source](https://docs.google.com/spreadsheets/d/1WPS-KJptUJ-o8SXtg00llcxq0IKJu8eO6Ege_GrLaNc)
15. [Open GLAM Survey, version of 27 June 2023](https://archive.org/details/open-glam-survey-backup-20230627)
16. [Open GLAM Survey, version of 16 May 2024](https://archive.org/details/open-glam-survey-backup-20240516)
17. [Source](https://www.gwlb.de/ueber_uns/Bestaende/index.htm)
18. Aligned ISNI and Ringgold identifiers for institutions
19. [Open GLAM Survey](https://docs.google.com/spreadsheets/d/1WPS-KJptUJ-o8SXtg00llcxq0IKJu8eO6Ege_GrLaNc)
20. National Library of Israel Names and Subjects Authority File