# Johannes Loots
**Wikidata**: [Q12365333](https://www.wikidata.org/wiki/Q12365333)  
**Source**: https://4ort.xyz/entity/johannes-loots


## References

1. BnF authorities
2. Repertorium van Nederlandse kaartmakers
3. general catalog of BnF
4. Virtual International Authority File
5. CERL Thesaurus
6. Trove
7. MAK
8. [BnF authorities](http://data.bnf.fr/ark:/12148/cb15383068c)
9. Scientific Instrument Makers in the Netherlands
10. [Source](https://n2t.net/ark:/33862/collect/503506)