# Adolf Josef Gerstmann
**Wikidata**: [Q4137529](https://www.wikidata.org/wiki/Q4137529)  
**Source**: https://4ort.xyz/entity/adolf-josef-gerstmann


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. Virtual International Authority File
4. The LiederNet Archive
5. NUKAT
6. MAK
7. National Library of Israel Names and Subjects Authority File