# R. P. Fischer
**Wikidata**: [Q64816618](https://www.wikidata.org/wiki/Q64816618)  
**Source**: https://4ort.xyz/entity/r-p-fischer


## References

1. Integrated Authority File
2. IdRef
3. Czech National Authority Database
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Personal Authority Wikibase of the Czech Republic
6. Catalogo of the National Library of India