# Martin Schrettinger

> German librarian

**Wikidata**: [Q105573](https://www.wikidata.org/wiki/Q105573)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Martin_Schrettinger)  
**Source**: https://4ort.xyz/entity/martin-schrettinger


## References

1. BnF authorities
2. Integrated Authority File
3. International Standard Name Identifier
4. Virtual International Authority File
5. CiNii Research
6. [Source](https://kalliope-verbund.info/DE-611-BF-9005)
7. Benezit Dictionary of Artists
8. Brockhaus Enzyklopädie
9. Freebase Data Dumps. 2013
10. CONOR.SI
11. Treccani's Enciclopedia on line