# Peter Ruland
**Wikidata**: [Q106525875](https://www.wikidata.org/wiki/Q106525875)  
**Source**: https://4ort.xyz/entity/peter-ruland


## References

1. Catalog of the German National Library
2. CERL Thesaurus
3. NUKAT
4. MAK
5. OpenData BNP
6. [Source](http://id.bnportugal.gov.pt/aut/catbnp/1396897)
7. [Source](http://thesaurus.cerl.org/record/cnp01948032)
8. [Source](http://thesaurus.cerl.org/record/cni00076355)
9. Virtual International Authority File
10. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810663104505606)