Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q71827 |
| RKDartists | https://rkd.nl/explore/artists/105084 |
| Amsterdam Museum | http://hdl.handle.net/11259/people.80495 |
| VIAF | http://viaf.org/viaf/9843372 |
| Adamlink URI | https://adamlink.nl/person/blumenfeld-erwin/5754 |
