# Karl Schwarzschild

> German physicist, astronomer and mathematician (1873–1916)

**Wikidata**: [Q57145](https://www.wikidata.org/wiki/Q57145)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Schwarzschild)  
**Source**: https://4ort.xyz/entity/karl-schwarzschild


## References

1. Integrated Authority File
2. Great Soviet Encyclopedia (1969–1978)
3. BnF authorities
4. Czech National Authority Database
5. MacTutor History of Mathematics archive
6. Find a Grave
7. [Mathematics Genealogy Project](http://www.genealogy.ams.org/id.php?id=52349)
8. [Mathematics Genealogy Project](http://www.genealogy.ams.org/id.php?id=112140)
9. International Standard Name Identifier
10. Virtual International Authority File
11. CiNii Research
12. [Source](https://kalliope-verbund.info/DE-611-BF-61669)
13. [MacTutor History of Mathematics archive](https://mathshistory.st-andrews.ac.uk/Biographies/Schwarzschild/)
14. SNAC
15. Brockhaus Enzyklopädie
16. Gran Enciclopèdia Catalana
17. Croatian Encyclopedia
18. Freebase Data Dumps. 2013
19. Mathematics Genealogy Project
20. [Source](https://www.physicsoftheuniverse.com/scientists_schwarzschild.html)
21. [Source](https://runeberg.org/nfcd/0651.html)
22. [Source](https://runeberg.org/salmonsen/2/21/0102.html)
23. [BnF authorities](http://data.bnf.fr/ark:/12148/cb123988975)
24. CONOR.SI
25. Autoritats UB