# Carl A. Wirtanen

> American astronomer (1910–1990)

**Wikidata**: [Q543485](https://www.wikidata.org/wiki/Q543485)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carl_A._Wirtanen)  
**Source**: https://4ort.xyz/entity/carl-a-wirtanen


## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013
3. IdRef