# Petrus Holtzemius
**Wikidata**: [Q60845253](https://www.wikidata.org/wiki/Q60845253)  
**Source**: https://4ort.xyz/entity/petrus-holtzemius


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. VcBA (identifier)
4. Alvin
5. NUKAT
6. [Source](http://thesaurus.cerl.org/record/cnp01877369)
7. Virtual International Authority File