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Annales Quedlinburgenses ad annum 994, ed. Martina Giese, MGH SS rerum Germanica...
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Annales Quedlinburgenses ad annum 994, ed. Martina Giese, MGH SS rerum Germanicarum in usum scholarum 72, Hannover 2004, S. 494 f.; ältere Edition: ed. Georg Heinrich Pertz, MGH SS 3, Hannover 1839, S. 72.