# Bernhard-Joachim Hackelöer

> German university teacher

**Wikidata**: [Q823223](https://www.wikidata.org/wiki/Q823223)  
**Source**: https://4ort.xyz/entity/bernhard-joachim-hackel-er


## References

1. Czech National Authority Database
2. International Standard Name Identifier
3. Integrated Authority File
4. Virtual International Authority File