# Otto Opitz

> German mathematician and economist

**Wikidata**: [Q2040091](https://www.wikidata.org/wiki/Q2040091)  
**Source**: https://4ort.xyz/entity/otto-opitz


## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. general catalog of BnF
4. Virtual International Authority File
5. Integrated Authority File
6. BnF authorities
7. National Library of Israel Names and Subjects Authority File