# Artur Ritscher
**Wikidata**: [Q135301100](https://www.wikidata.org/wiki/Q135301100)  
**Source**: https://4ort.xyz/entity/artur-ritscher


## References

1. [Source](https://gw.geneanet.org/tkayhan?n=ritscher&oc=&p=alexander+arthur&type=fiche)
2. [1935](https://n2t.net/ark:/33862/collect/575686)
3. [Source](https://www.zobodat.at/pdf/BerichteGeolBundesanstalt_131_0001-0058.pdf)
4. [Source](https://digitalcollections.nypl.org/items/5c36d180-c544-012f-5eba-58d385a7bc34)