# Bernard A. J. Roelen

> researcher

**Wikidata**: [Q88364503](https://www.wikidata.org/wiki/Q88364503)  
**Source**: https://4ort.xyz/entity/bernard-a-j-roelen


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-9512-4708/education/409506)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-9512-4708/education/409505)
4. National Library of Israel Names and Subjects Authority File