# John E. Ultmann

> 6.1.1925–23.10.2000

**Wikidata**: [Q55739279](https://www.wikidata.org/wiki/Q55739279)  
**Source**: https://4ort.xyz/entity/john-e-ultmann


## References

1. CiNii Research
2. [Source](http://geschichte.univie.ac.at/en/persons/john-e-ultmann)