# Walter Koch
**Wikidata**: [Q121300357](https://www.wikidata.org/wiki/Q121300357)  
**Source**: https://4ort.xyz/entity/walter-koch-q121300357


## References

1. Integrated Authority File
2. [Source](https://www.ufrgs.br/letras/alers/)
3. [Source](https://www.iaicat.de/XMLPRS=N/PPN?PPN=465087590)