Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: The Open University, Milton Keynes, UK
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Historisches Datenzentrum Sachsen-Anhalt - Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg
Most recent affiliation: Martin-Luther-Universität Halle-Wittenberg