# Mariusz Cygnar

> Polish engineer

**Wikidata**: [Q84405349](https://www.wikidata.org/wiki/Q84405349)  
**Source**: https://4ort.xyz/entity/mariusz-cygnar


## References

1. [Source](https://radon.nauka.gov.pl/dane/profil/ccc24230-94bd-4fab-9b88-dca9652e52c7)
2. Virtual International Authority File