Safe guarding of medieval altarpieces and wood carvings in churches and museums : a conference in Stockholm May 28-30, 1980 - Tångeberg, Peter; Andersson, Aron, 1919-1984. (Stockholm, Sweden : Almqvist & Wiksell international distributor; Kungl Vitterhets- historie och antikvitets akademien, 1981)
English, French, and German
with summaries in Swedish.