# Arnoldus Angelus
**Wikidata**: [Q55875838](https://www.wikidata.org/wiki/Q55875838)  
**Source**: https://4ort.xyz/entity/arnoldus-angelus


## References

1. Czech National Authority Database
2. CERL Thesaurus
3. Catalog of the German National Library
4. NUKAT
5. MAK
6. Provenio