# Martin Spann

> researcher

**Wikidata**: [Q90306563](https://www.wikidata.org/wiki/Q90306563)  
**Source**: https://4ort.xyz/entity/martin-spann


## References

1. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-4645-3913/employment/20561772)
2. Virtual International Authority File
3. [Source](https://data.dnb.de/opendata/authorities-gnd-person_lds.rdf.gz)
4. Integrated Authority File
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-4645-3913/external-identifiers/880564)
6. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-4645-3913/external-identifiers/1120052)