BibliographyStein, Mille and Johannes Rød, "A contribution to the varnish history of the paintings by Edvard Munch at the National Museum and Munch Museum", Public paintings by Edvard Munch and his contemporaries. Change and conservation challenges, Oslo 2015
Oslo, s. 257–270
Eggum, Arne, Edvard Munch. Portretter, utst.kat. MM, Oslo 1994, s. 253
