# Arnold Hierat
**Wikidata**: [Q94858861](https://www.wikidata.org/wiki/Q94858861)  
**Source**: https://4ort.xyz/entity/arnold-hierat


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810588635105606)
4. Virtual International Authority File