Archive of Digital Art (ADA). “Claartje Opdam – artist profile”. https://www.digitalartarchive.at/database/artists/general/artist/opdam.html. (retrieved 2018-29-05).
@online{ADAartistprofile,
author = {Archive of Digital Art (ADA)},
title = {Claartje Opdam artist profile},
url =
{https://www.digitalartarchive.at/database/artists/general/artist/opdam.html},
urldate = {retrieved 2018-29-05}