# Alfons Feder

> Polish engineer

**Wikidata**: [Q110176901](https://www.wikidata.org/wiki/Q110176901)  
**Source**: https://4ort.xyz/entity/alfons-feder


## References

1. Virtual International Authority File
2. [Source](https://www.academia.edu/43214518/Oflag_XI_A_Osterode_1939_1940_Lista_jeniecka)
3. NUKAT
4. MAK
5. Czech National Authority Database