# Sylwester Kazimierz Michalczewski

> Polish designer

**Wikidata**: [Q120644597](https://www.wikidata.org/wiki/Q120644597)  
**Source**: https://4ort.xyz/entity/sylwester-kazimierz-michalczewski


## References

1. [Source](https://wfp.asp.krakow.pl/wp-content/uploads/2021/12/Studium-bryl-foremnych-i-pochodnych_Sylwester-Michalczewski_2021.pdf)
2. [Source](http://static1.money.pl/d/akty_prawne/pdf/MP/2015/0/MP20150000057.pdf)
3. [Virtual International Authority File](https://viaf.org/viaf/13157701774344222130/#Michalczewski,_Sylwester_(1951-_).)
4. Polish Science
5. Virtual International Authority File