# Elfriede Billmann-Mahecha
**Wikidata**: [Q113783024](https://www.wikidata.org/wiki/Q113783024)  
**Source**: https://4ort.xyz/entity/elfriede-billmann-mahecha


## References

1. Catalog of the German National Library
2. IdRef
3. Index Theologicus
4. Integrated Authority File
5. National Library of Israel Names and Subjects Authority File