# Udo Schwertmann

> German soil scientist (1927-2016)

**Wikidata**: [Q1261430](https://www.wikidata.org/wiki/Q1261430)  
**Source**: https://4ort.xyz/entity/udo-schwertmann


## References

1. Czech National Authority Database
2. [Source](http://rruff.info/doclib/mm/vol58/MM58_641.pdf)
3. [Source](https://www.egu.eu/awards-medals/philippe-duchaufour/2005/udo-schwertmann/)
4. International Standard Name Identifier
5. Virtual International Authority File
6. CiNii Research
7. [Source](http://claymin.geoscienceworld.org/content/37/4/573.extract)
8. [Source](https://doi.org/10.1180/claymin.2016.051.1.08)