# Helmut E. Zsifkovits
**Wikidata**: [Q112344043](https://www.wikidata.org/wiki/Q112344043)  
**Source**: https://4ort.xyz/entity/helmut-e-zsifkovits


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-4842-8578/employment/10016226)
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. National Library of Israel Names and Subjects Authority File