# Christoph Ozdoba

> researcher

**Wikidata**: [Q57030033](https://www.wikidata.org/wiki/Q57030033)  
**Source**: https://4ort.xyz/entity/christoph-ozdoba


## References

1. [website](https://www.klassische-philatelie.ch/cv_co.html)
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-9382-9621/employment/738011)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-9382-9621/researcher-urls/416830)