# Frank Nievergelt
**Wikidata**: [Q28497729](https://www.wikidata.org/wiki/Q28497729)  
**Source**: https://4ort.xyz/entity/frank-nievergelt


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb17089889r)
2. archINFORM
3. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)