# A. A. M. van der Heyden
**Wikidata**: [Q122644182](https://www.wikidata.org/wiki/Q122644182)  
**Source**: https://4ort.xyz/entity/a-a-m-van-der-heyden


## References

1. Catalog of the German National Library
2. BnF authorities
3. Virtual International Authority File
4. CiNii Research