# Klaus Schlaich
**Wikidata**: [Q25975687](https://www.wikidata.org/wiki/Q25975687)  
**Source**: https://4ort.xyz/entity/klaus-schlaich


## References

1. [Source](http://catalogo.pusc.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=71358)
2. CiNii Research
3. Virtual International Authority File
4. CONOR.SI
5. National Library of Israel Names and Subjects Authority File