# Alf Trojan

> German sociologist

**Wikidata**: [Q1338467](https://www.wikidata.org/wiki/Q1338467)  
**Source**: https://4ort.xyz/entity/alf-trojan


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [Source](https://www.hpk.uni-hamburg.de/resolve/id/cph_person_00002495)
4. Virtual International Authority File
5. FactGrid