# Lothar Nikolaiczuk

> German chess player and author

**Wikidata**: [Q1870937](https://www.wikidata.org/wiki/Q1870937)  
**Source**: https://4ort.xyz/entity/lothar-nikolaiczuk


## References

1. Integrated Authority File
2. Czech National Authority Database
3. ICCF correspondence chess player database
4. International Standard Name Identifier
5. Virtual International Authority File
6. ratings.fide.com
7. OlimpBase