# Burckhard Dücker
**Wikidata**: [Q93236411](https://www.wikidata.org/wiki/Q93236411)  
**Source**: https://4ort.xyz/entity/burckhard-d-cker


## References

1. BnF authorities
2. Integrated Authority File
3. Virtual International Authority File
4. CiNii Research
5. Library of Congress Authorities