# Jerzy Wiszniewski

> Polish lawyer

**Wikidata**: [Q11725647](https://www.wikidata.org/wiki/Q11725647)  
**Source**: https://4ort.xyz/entity/jerzy-wiszniewski


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Virtual International Authority File
4. CiNii Research
5. IdRef