# Hilda Nicoline Hansine Petersen

> Dr. phil. Albert-Ludwigs-Universität Freiburg im Breisgau 1914

**Wikidata**: [Q94738299](https://www.wikidata.org/wiki/Q94738299)  
**Source**: https://4ort.xyz/entity/hilda-nicoline-hansine-petersen


## References

1. Mathematics Genealogy Project
2. Catalog of the German National Library