# Ruud Koopmans

> Dutch sociologist and professor at the Humboldt University of Berlin

**Wikidata**: [Q2458224](https://www.wikidata.org/wiki/Q2458224)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ruud_Koopmans)  
**Source**: https://4ort.xyz/entity/ruud-koopmans


## References

1. Integrated Authority File
2. BnF authorities
3. Bibliothèque nationale de France
4. International Standard Name Identifier
5. [Source](https://www.sowi.hu-berlin.de/de/institut/Mitarbeiter/mitarbeiterinnen/1687398)
6. [Source](https://www.wzb.eu/de/personen/ruud-koopmans)
7. [Source](https://www.wzb.eu/en/persons/ruud-koopmans)
8. [Source](https://www.wzb.eu/system/files/docs/mad/iclaw/Koopmans_CV_long_13.03.pdf)
9. [Source](https://research.fid-benelux.de/index.php/Koopmans,_Prof._Dr._Ruud)
10. [Google Scholar](https://scholar.google.de/citations?user=17eRF2YAAAAJ&hl=de&oi=ao)
11. general catalog of BnF
12. Virtual International Authority File
13. CiNii Research
14. [Source](https://www.ak-polis.de/ueber-uns/)
15. Library of Congress Name Authority File
16. [Common Thesaurus of Audiovisual Archives](https://data.beeldengeluid.nl/gtaa/120566)
17. Library of Congress Control Number
18. [Persée](https://www.persee.fr/authority/3523)
19. [Prabook](https://prabook.com/web/person-view.html?profileId=170910)
20. National Library of Israel Names and Subjects Authority File
21. [Index Theologicus](https://ixtheo.de/Authority/566088886)
22. [Royal Library of Belgium](https://opac.kbr.be/LIBRARY/doc/AUTHORITY/14375155)