# Warren J. Blumenfeld
**Wikidata**: [Q112503643](https://www.wikidata.org/wiki/Q112503643)  
**Source**: https://4ort.xyz/entity/warren-j-blumenfeld


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)