# Robert Jacobs

> optometrist

**Wikidata**: [Q42857796](https://www.wikidata.org/wiki/Q42857796)  
**Source**: https://4ort.xyz/entity/robert-jacobs-q42857796


## References

1. Czech National Authority Database
2. [Source](https://orcid.org/0000-0001-6709-1785)
3. [Source](http://hdl.handle.net/2292/27627)
4. [Source](http://hdl.handle.net/2292/879)
5. [Source](http://hdl.handle.net/2292/28574)
6. [Source](http://hdl.handle.net/2292/19979)
7. [Source](http://hdl.handle.net/2292/22414)
8. Virtual International Authority File
9. [Source](http://hdl.handle.net/2292/46489)