# Walter Knappertsbusch
**Wikidata**: [Q55853646](https://www.wikidata.org/wiki/Q55853646)  
**Source**: https://4ort.xyz/entity/walter-knappertsbusch


## References

1. Integrated Authority File
2. [Source](https://qr.paps.jp/f5zTw)
3. Catalog of the German National Library
4. Japanese Wikipedia
5. Deutsche Biographie