# Rudolf Lange
**Wikidata**: [Q75507443](https://www.wikidata.org/wiki/Q75507443)  
**Source**: https://4ort.xyz/entity/rudolf-lange-q75507443


## References

1. [online catalogue of Huis van het boek](https://mmm-web.adlibhosting.com/AIS6/Details/collect/7701240)