# Bertus Willem Schaper

> Dutch university teacher

**Wikidata**: [Q65850953](https://www.wikidata.org/wiki/Q65850953)  
**Source**: https://4ort.xyz/entity/bertus-willem-schaper


## References

1. Leidse Hoogleraren
2. Biografisch Portaal
3. Digital Library for Dutch Literature
4. NUKAT
5. MAK
6. Virtual International Authority File