# Constantine L'Empereur van Oppyck

> Dutch academic

**Wikidata**: [Q118351](https://www.wikidata.org/wiki/Q118351)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Constantijn_l'Empereur)  
**Source**: https://4ort.xyz/entity/constantine-l-empereur-van-oppyck


## References

1. Integrated Authority File
2. BnF authorities
3. Leidse Hoogleraren
4. Mathematics Genealogy Project
5. Czech National Authority Database
6. International Standard Name Identifier
7. Virtual International Authority File
8. Early Modern Letters Online
9. VcBA (identifier)
10. Alvin
11. National Library of Portugal
12. MAK
13. [Source](http://digitale.beic.it/primo_library/libweb/action/search.do?fn=search&vid=BEIC&vl%283134987UI0%29=creator&vl%28freeText0%29=Empereur%20van%20Oppyck%20Constantin)
14. LIBRIS. 2013