# Barbara Ubryk
**Wikidata**: [Q55914287](https://www.wikidata.org/wiki/Q55914287)  
**Source**: https://4ort.xyz/entity/barbara-ubryk


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. NUKAT
4. MAK
5. [Source](http://thesaurus.cerl.org/record/cnp01202903)