# Maria Janina Walencka
**Wikidata**: [Q123990830](https://www.wikidata.org/wiki/Q123990830)  
**Source**: https://4ort.xyz/entity/maria-janina-walencka


## References

1. Polish Science
2. [Source](https://nauka-polska.pl/#/profile/research?id=82821)
3. Virtual International Authority File