# Zbigniew Siwoń

> Polish engineer

**Wikidata**: [Q112117490](https://www.wikidata.org/wiki/Q112117490)  
**Source**: https://4ort.xyz/entity/zbigniew-siwo-


## References

1. [Source](https://nekrologi.wyborcza.pl/0,11,,292317,Zbigniew-Siwo%C5%84-nekrolog.html)