Identifiers
| WikiData URI | http://www.wikidata.org/entity/Q13431001 |
| VIAF | http://viaf.org/viaf/4707195 |
| PPN | http://data.bibliotheken.nl/id/thes/p069073880 |
| Adamlink URI | https://adamlink.nl/person/defresne-august/645 |
| WikiData URI | http://www.wikidata.org/entity/Q13431001 |
| VIAF | http://viaf.org/viaf/4707195 |
| PPN | http://data.bibliotheken.nl/id/thes/p069073880 |
| Adamlink URI | https://adamlink.nl/person/defresne-august/645 |