# Sigmund Lehner
**Wikidata**: [Q34656007](https://www.wikidata.org/wiki/Q34656007)  
**Source**: https://4ort.xyz/entity/sigmund-lehner


## References

1. Q34654469
2. Virtual International Authority File
3. [LIBRIS. 2018](https://libris.kb.se/qn2472680j862k0)
4. National Library of Israel Names and Subjects Authority File