# Gerhard Heyer

> scientist

**Wikidata**: [Q110490658](https://www.wikidata.org/wiki/Q110490658)  
**Source**: https://4ort.xyz/entity/gerhard-heyer


## References

1. Czech National Authority Database
2. [Source](https://github.com/hennyu/dhd-chronicles/)
3. FactGrid
4. National Library of Israel Names and Subjects Authority File