The stories that circulated most widely in the 1980s have been retold by the noted Swedish folklorist Bengt af Klintberg, and later featured in the December 10, 1997 installment of Det spökar, a television series dedicated to allegedly real ghost stories and haunted houses.
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af Klintberg, Bengt, Råttan i pizzan. Stockholm: Norstedts Förlag, 1992.