Title: Heidenfrage und Slawenfrage im deutschen Mittelalter
Subtitle: ausgewählte Studien 1953-2008
Subjects: Sorbs, Religion, Slavs, Crusades, Missions, Church history, History, Slavs, germany, Crusades, second, 1147-1149, Germany, church history
Places: Germany
Time periods: Second, 1147-1149, 843-1517