# Česká geografická společnost
**Wikidata**: [Q11280520](https://www.wikidata.org/wiki/Q11280520)  
**Source**: https://4ort.xyz/entity/-esk-geografick-spole-nost


## References

1. Access to Registers of Economic Subjects
2. Virtual International Authority File
3. Czech National Authority Database
4. GRID Release 2017-08-10
5. [Ministry of the Interior of the Czech Republic](https://www.mojedatovaschranka.cz/sds/datafile?format=xml&service=seznam_ds_po)
6. Bibliography of the History of the Czech Lands
7. Source