# Gerhard Seifert
**Wikidata**: [Q30041161](https://www.wikidata.org/wiki/Q30041161)  
**Source**: https://4ort.xyz/entity/gerhard-seifert-q30041161


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. [Source](https://www.sciencedirect.com/science/article/abs/pii/S0344033821000364)
4. Deutsche Biographie
5. VIAF ID
6. Virtual International Authority File
7. Library of Congress Name Authority File
8. National Library of Israel Names and Subjects Authority File