# Ludger Wirtz

> researcher

**Wikidata**: [Q98613859](https://www.wikidata.org/wiki/Q98613859)  
**Source**: https://4ort.xyz/entity/ludger-wirtz


## References

1. IdRef
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0001-5618-3465/education/14218413)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-5618-3465/employment/1584397)
4. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-5618-3465/employment/1584396)
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-5618-3465/employment/1584391)
6. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-5618-3465/employment/1584384)
7. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)
8. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-5618-3465/external-identifiers/273261)
9. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-5618-3465/external-identifiers/1562177)