#OSULLIVAN2004 O'Sullivan, Sinéad: Early medieval glosses on Prudentius' Psychomachia: the Weitz tradition. 2004. [http://books.google.co.uk/books?id=W6muRNsEtgoC&pg=PA37&lpg=PA37&dq=psychomachia+manuscripts&source=bl&ots=cN3P4zbrHO&sig=IhYtf7NHMAgDHpbdg2QcRgUY6jU&hl=en&sa=X&ei=nTcMT6rXBY2bOqiwjZwH&ved=0CE4Q6AEwBw#v=onepage&q=psychomachia%20manuscripts&f=false Available Online] //[*O'SULLIVAN 2004]
#STETTINER1895 Stettiner, Richard: Die illustrierten Prudentiushandschriften, Berlin. 1895. [http://daten.digitale-sammlungen.de/bsb00062607/image_5 Available Online] //[*STETTINER 1895]
#MALARSTEDT1986 Malarstedt,Hilkka. Uebriger Guertelzubehoer. In Birka II-2 Systematische Analysen der Graeberfunde. 1986 //[*Malarstedt 1986]
#JANSSON1986 Jansson, Ingmar. Guertel und Guertelzubehoer vom Orientalischen Typ. In Birka II-2 Systematische Analysen der Graeberfunde. 1986 //[*Jansson 1986]
#ANDROSHCHUK2004 Androshchuk, Fedir, and Ragnheiður Traustadottir. “A Viking Age spearhead from Kolkuós.” Framvinduskýrsla 6, 2004. //[*ANDROSHCHUK and TRAUSTADOTTIR 2004]