# Walter Zahner
**Wikidata**: [Q93236214](https://www.wikidata.org/wiki/Q93236214)  
**Source**: https://4ort.xyz/entity/walter-zahner


## References

1. Catalogue of the Library of the Pontifical University of the Holy Cross
2. BnF authorities
3. Catalog of the German National Library
4. Virtual International Authority File
5. Library of Congress Authorities
6. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)