Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q1871554 |
| RKDartists | https://rkd.nl/explore/artists/12463 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.71069 |
| VIAF | http://viaf.org/viaf/14986550 |
| Adamlink URI | https://adamlink.nl/person/breukel-koos/5645 |
