# Ernst Hasenclever
**Wikidata**: [Q60836071](https://www.wikidata.org/wiki/Q60836071)  
**Source**: https://4ort.xyz/entity/ernst-hasenclever


## References

1. Integrated Authority File
2. CERL Thesaurus
3. [Source](http://thesaurus.cerl.org/record/cnp01091570)
4. Library of Congress Control Number