# Stefan Ulrich Pieper
**Wikidata**: [Q112516358](https://www.wikidata.org/wiki/Q112516358)  
**Source**: https://4ort.xyz/entity/stefan-ulrich-pieper


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)