# J.J.A. Wijs
**Wikidata**: [Q63496283](https://www.wikidata.org/wiki/Q63496283)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/J.J.A._Wijs)  
**Source**: https://4ort.xyz/entity/j-j-a-wijs


## References

1. BnF authorities