# John Christian Laursen
**Wikidata**: [Q105939353](https://www.wikidata.org/wiki/Q105939353)  
**Source**: https://4ort.xyz/entity/john-christian-laursen


## References

1. Catalog of the German National Library
2. NUKAT
3. Virtual International Authority File
4. CiNii Research
5. Czech National Authority Database
6. MAK
7. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810563008805606)