# Jiří Krupička

> Czech geologist and writer (1913–2014)

**Wikidata**: [Q12025304](https://www.wikidata.org/wiki/Q12025304)  
**Source**: https://4ort.xyz/entity/ji-krupi-ka


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Jiri&prijm=Krupicka&dnar=05.05.1913&hledej=Hledat)
3. [The Fine Art Archive](https://cs.isabart.org/person/86757)
4. [Ministry of Defence](http://3odboj.army.cz/vydana-osvedceni)
5. [Source](http://www.hrad.cz/cs/pro-media/tiskove-zpravy/6313.shtml)
6. Virtual International Authority File
7. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
8. The Fine Art Archive
9. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Jiri&prijm=Krupicka&dnar=05.05.1913&hledej=Hledat)
10. Bibliography of the History of the Czech Lands