# Sergei Bortkiewicz

> Russian Romantic composer and pianist (1877–1952)

**Wikidata**: [Q742149](https://www.wikidata.org/wiki/Q742149)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sergei_Bortkiewicz)  
**Source**: https://4ort.xyz/entity/sergei-bortkiewicz


## References

1. BnF authorities
2. Integrated Authority File
3. [Source](https://doi.org/10.1093/gmo/9781561592630.article.03637)
4. MusicBrainz
5. Virtual International Authority File
6. SNAC
7. International Music Score Library Project
8. Brockhaus Enzyklopädie
9. Musicalics
10. Encyclopedia of Modern Ukraine
11. Freebase Data Dumps. 2013
12. [Source](https://www.piano-classics.com/articles/b/bortkiewicz-piano-concertos-2-3/)