# Rudolf Plank

> German engineer (1886-1973)

**Wikidata**: [Q1725017](https://www.wikidata.org/wiki/Q1725017)  
**Source**: https://4ort.xyz/entity/rudolf-plank


## References

1. Integrated Authority File
2. BnF authorities
3. Mathematics Genealogy Project
4. Czech National Authority Database
5. International Standard Name Identifier
6. Virtual International Authority File
7. [Source](https://kalliope-verbund.info/DE-611-BF-116579)
8. [Source](https://www.deutsche-biographie.de/sfz96175.html)
9. Munzinger Personen
10. [BnF authorities](http://data.bnf.fr/ark:/12148/cb123886335)