# Stephan Matthai

> German geologist and petroleum engineer

**Wikidata**: [Q7608150](https://www.wikidata.org/wiki/Q7608150)  
**Source**: https://4ort.xyz/entity/stephan-matthai


## References

1. [Source](http://orcid.org/0000-0001-7470-8026)
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-7470-8026/employment/817598)
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-7470-8026/employment/817596)
4. ORCID iD
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-7470-8026/external-identifiers/253373)