# Rudolf ten Haaf
**Wikidata**: [Q104529777](https://www.wikidata.org/wiki/Q104529777)  
**Source**: https://4ort.xyz/entity/rudolf-ten-haaf


## References

1. IdRef
2. NUKAT
3. Virtual International Authority File
4. CiNii Research
5. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810620566505606)
6. VcBA (identifier)