# Ernst Roos
**Wikidata**: [Q28840239](https://www.wikidata.org/wiki/Q28840239)  
**Source**: https://4ort.xyz/entity/ernst-roos-q28840239


## References

1. Virtual International Authority File
2. [LIBRIS. 2012](https://libris.kb.se/katalogisering/0xbdh56j47k36rz)