Aktivitet: Medlemsskab › Medlemskab af bedømmelsesudvalg
http://www.uva.nl/en/news-events/events/events-calendar/content/phd-defence-ceremonies/2014/08/historical-recipes-for-preparatory-layers-for-oil-paintings.html
http://file:///C:/Users/jwa/Downloads/summary-stols-witlox.pdf