# P.J. Attema
**Wikidata**: [Q107276986](https://www.wikidata.org/wiki/Q107276986)  
**Source**: https://4ort.xyz/entity/p-j-attema


## References

1. [Source](http://www.zilverstudie.nl/index.php?option=com_content&view=article&id=167&Itemid=119)
2. [Source](https://www.collectiegelderland.nl/object/cc8c2e46-4619-56a9-b1ef-e39ef8915a0a)
3. CollectieGelderland