# Matthias Speidel-Plaß

> statistician

**Wikidata**: [Q133349587](https://www.wikidata.org/wiki/Q133349587)  
**Source**: https://4ort.xyz/entity/matthias-speidel-pla-


## References

1. [Source](https://web.archive.org/web/20131108110727/https://iab.de/754/section.aspx/Mitarbeiter/508990)
2. Integrated Authority File