# Robert Köpl
**Wikidata**: [Q61197870](https://www.wikidata.org/wiki/Q61197870)  
**Source**: https://4ort.xyz/entity/robert-k-pl


## References

1. Catalog of the German National Library
2. [Source](https://www.biographien.ac.at/oebl/oebl_K/Koepl_Robert_1796_1878.xml)
3. CERL Thesaurus
4. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_K/Koepl_Robert_1796_1878.xml)
5. Virtual International Authority File