# Hans Kroepelin
**Wikidata**: [Q94836795](https://www.wikidata.org/wiki/Q94836795)  
**Source**: https://4ort.xyz/entity/hans-kroepelin


## References

1. [Source](https://prabook.com/web/hans_wolfram_dietrich.kroepelin/252808)
2. Integrated Authority File
3. Catalog of the German National Library
4. [Source](https://books.google.de/books?id=EG-5BgAAQBAJ&pg=PA274&lpg=PA274&dq=Hans+Kroepelin+1901&source=bl&ots=vjp0KEcDdN&sig=ACfU3U07RBfdzh6fn-t9a_4J1Bvzmca9Yw&hl=de&sa=X&ved=2ahUKEwi6obLcyLH1AhXJjqQKHXt-Dq4Q6AF6BAgUEAM#v=onepage&q=Hans%20Kroepelin%201901&f=false)
5. Virtual International Authority File