# Caspar Otto Friedrich Aichel
**Wikidata**: [Q60845646](https://www.wikidata.org/wiki/Q60845646)  
**Source**: https://4ort.xyz/entity/caspar-otto-friedrich-aichel


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. Virtual International Authority File
4. [Source](http://thesaurus.cerl.org/record/cnp01502725)