# Henning Karström
**Wikidata**: [Q21043816](https://www.wikidata.org/wiki/Q21043816)  
**Source**: https://4ort.xyz/entity/henning-karstr-m


## References

1. BiographySampo
2. The National Biography of Finland
3. Virtual International Authority File
4. [LIBRIS](http://libris.kb.se/tr58gv3c34jq2j7)