# David Berthelin
**Wikidata**: [Q108587090](https://www.wikidata.org/wiki/Q108587090)  
**Source**: https://4ort.xyz/entity/david-berthelin


## References

1. Virtual International Authority File
2. Czech National Authority Database
3. BnF authorities
4. NUKAT
5. CERL Thesaurus
6. MAK
7. [Source](http://datos.bne.es/persona/XX5395562.html)
8. [Source](http://id.bnportugal.gov.pt/aut/catbnp/227541)
9. [Source](https://crai.ub.edu/sites/default/files/autoritats/permanent/a1160923)
10. [Source](http://thesaurus.cerl.org/record/cnp01950429)
11. [Source](http://thesaurus.cerl.org/record/cni00077207)
12. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810624500805606)