# Douwe Jurjen van der Wal

> Ph.D. Rijksuniversiteit Groningen 1998

**Wikidata**: [Q102319628](https://www.wikidata.org/wiki/Q102319628)  
**Source**: https://4ort.xyz/entity/douwe-jurjen-van-der-wal


## References

1. Mathematics Genealogy Project
2. Dutch National Thesaurus for Author Names