# Q139575113

> born:1937|died:1999|; Factor, Regis A.; Factor, Regis A., 1937-1999

**Wikidata**: [Q139575113](https://www.wikidata.org/wiki/Q139575113)  
**Source**: https://4ort.xyz/entity/q139575113


## References

1. VIAF ID
2. National Library of Australia
3. NUKAT
4. BnF authorities