# Ivan Sammer
**Wikidata**: [Q16715296](https://www.wikidata.org/wiki/Q16715296)  
**Source**: https://4ort.xyz/entity/ivan-sammer


## References

1. [Source](https://slovar.wikireading.ru/2643186)
2. [Faceted Application of Subject Terminology](http://id.worldcat.org/fast/233273)