# I. Steiner
**Wikidata**: [Q45842726](https://www.wikidata.org/wiki/Q45842726)  
**Source**: https://4ort.xyz/entity/i-steiner


## References

1. Czech National Authority Database
2. [Source](https://archive.org/stream/b24851553#page/n861/mode/1up)
3. Heidelberg Scholar Lexicon 1803–1932