# Roger K. Ulrich

> American astrophysicist (born 1942)

**Wikidata**: [Q91665010](https://www.wikidata.org/wiki/Q91665010)  
**Source**: https://4ort.xyz/entity/roger-k-ulrich


## References

1. data.bibliotheken.nl
2. BnF authorities
3. Virtual International Authority File
4. IdRef
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-4041-4657/education/5719294)
6. [Source](https://via.ritzau.dk/pressemeddelelse/astrofysiker-bliver-forste-dansker-der-modtager-den-prestigefyldte-videnskabspris-kavliprisen?publisherId=13559835&releaseId=13652468)
7. [Source](http://www.nasonline.org/programs/awards/arctowski-medal.html)
8. [Source](https://www.kavliprize.org/roger-k-ulrich-autobiography)
9. National Library of Israel Names and Subjects Authority File
10. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-4041-4657/researcher-urls/1415823)