# Otto Kreye
**Wikidata**: [Q55624006](https://www.wikidata.org/wiki/Q55624006)  
**Source**: https://4ort.xyz/entity/otto-kreye


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. CiNii Research
5. [Source](http://www.persee.fr/authority/61204)
6. Catalogue of the Library of the Pontifical University of Saint Thomas Aquinas
7. National Library of Israel Names and Subjects Authority File