# Heinz Langer

> German-Austrian mathematician

**Wikidata**: [Q1600549](https://www.wikidata.org/wiki/Q1600549)  
**Source**: https://4ort.xyz/entity/heinz-langer-q1600549


## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. CiNii Research
5. Virtual International Authority File
6. FactGrid
7. National Library of Israel Names and Subjects Authority File