# Zbigniew Wojtczak

> Polish chemist

**Wikidata**: [Q9388408](https://www.wikidata.org/wiki/Q9388408)  
**Source**: https://4ort.xyz/entity/zbigniew-wojtczak


## References

1. Virtual International Authority File
2. [Source](https://www.umk.pl/wiadomosci/?id=20150624083600)