# Friedrich Karl Baeckmann
**Wikidata**: [Q55089353](https://www.wikidata.org/wiki/Q55089353)  
**Source**: https://4ort.xyz/entity/friedrich-karl-baeckmann


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Baltisches biografisches Lexikon digital
4. CERL Thesaurus