@incollection{,
address  = {},
author = {Slay, Desmond},
booktitle = {Afmaelisrit Jóns Helgasonar},
keywords = {Stockholm},
pages = {270-287},
title={The original state of Stockholm Perg.4:o nr. 6},
uniqueid = {313304},
url = {http://opac.regesta-imperii.de/id/313304},
year = {1969}
}