# Bernard D. den Ouden
**Wikidata**: [Q108061450](https://www.wikidata.org/wiki/Q108061450)  
**Source**: https://4ort.xyz/entity/bernard-d-den-ouden


## References

1. SHARE Catalogue
2. NUKAT
3. MAK
4. [Source](http://catalogo.share-cat.unina.it/sharecat/searchNames?n_cluster_id=662891)
5. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810602959805606)
6. National Library of Israel Names and Subjects Authority File