# John G. Kirk

> Group leader at the Max Planck Institute for Nuclear Physics in Heidelberg

**Wikidata**: [Q32859439](https://www.wikidata.org/wiki/Q32859439)  
**Source**: https://4ort.xyz/entity/john-g-kirk


## References

1. data.bibliotheken.nl
2. Virtual International Authority File
3. CiNii Research
4. [Source](http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.462157)
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-9859-0496/external-identifiers/809311)