# Jón Leifs

> Icelandic composer and conductor (1899-1968)

**Wikidata**: [Q523053](https://www.wikidata.org/wiki/Q523053)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jón_Leifs)  
**Source**: https://4ort.xyz/entity/j-n-leifs


## References

1. Integrated Authority File
2. LIBRIS. 2012
3. Musicalics
4. International Standard Name Identifier
5. MusicBrainz
6. Faceted Application of Subject Terminology
7. Virtual International Authority File
8. BnF authorities
9. CiNii Research
10. SNAC
11. filmportal.de
12. Brockhaus Enzyklopädie
13. Munzinger Personen
14. Freebase Data Dumps. 2013
15. IdRef
16. BBC Things