Deutsches Archiv für Erforschung des Mittelalters
The Deutsches Archiv für Erforschung des Mittelalters is a historical journal on history between 400 CE and 1500 CE, published by the Monumenta Germaniae Historica, the German institute for study of the Middle Ages. It numbers its volumes from 1937, named the Deutsches Archiv für Geschichte des Mittelalters from volume 7. Its forerunners were the twelve-volume 1820-1874 Archiv der Gesellschaft für ältere deutsche Geschichtskunde and the fifty-volume 1876-1935 Neue Archiv der Gesellschaft für ältere deutsche Geschichtskunde. It has been published in Weimar then Cologne by Böhlau Verlag, its current publisher, and is the oldest German-language journal on medieval history.