# part principality

> historical countries in 12th-16th century Russia and Ukraine

**Wikidata**: [Q2494447](https://www.wikidata.org/wiki/Q2494447)  
**Source**: https://4ort.xyz/entity/part-principality


## References

1. ESBJe / Uděl
2. ESBJe / Udělʹnaja sistema