# Helmut Thielen

> German university teacher (1941–2020)

**Wikidata**: [Q1604257](https://www.wikidata.org/wiki/Q1604257)  
**Source**: https://4ort.xyz/entity/helmut-thielen


## References

1. International Standard Name Identifier
2. Virtual International Authority File
3. Integrated Authority File
4. National Library of Israel Names and Subjects Authority File