# Jacobus Gijsbertus Ferwerda

> Ph.D. Universiteit Leiden 1941

**Wikidata**: [Q102311987](https://www.wikidata.org/wiki/Q102311987)  
**Source**: https://4ort.xyz/entity/jacobus-gijsbertus-ferwerda


## References

1. Mathematics Genealogy Project
2. [Source](https://astrogen.aas.org/front/searchdetails.php?agnumber=374)