# Ingeborg Springer
**Wikidata**: [Q95197535](https://www.wikidata.org/wiki/Q95197535)  
**Source**: https://4ort.xyz/entity/ingeborg-springer


## References

1. Catalog of the German National Library
2. Czech National Authority Database
3. CiNii Research
4. NUKAT
5. MAK
6. datos.bne.es
7. Virtual International Authority File