# Olga Ptáčková
**Wikidata**: [Q95138101](https://www.wikidata.org/wiki/Q95138101)  
**Source**: https://4ort.xyz/entity/olga-pt-kov-


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Artists of the World Online
5. The Fine Art Archive