# Johannes Bartke
**Wikidata**: [Q16658771](https://www.wikidata.org/wiki/Q16658771)  
**Source**: https://4ort.xyz/entity/johannes-bartke


## References

1. New Biographical Dictionary on the History and Culture of the Sorbs
2. Catalog of the German National Library
3. Czech National Authority Database
4. Virtual International Authority File
5. [Source](http://saebi.isgv.de/gnd/139724451)
6. CERL Thesaurus