Author
American Association for the Advancement of Slavic Studies
1
American Historical Association
1
Deutsches Historisches Institut Washington DC
1
Economic History Society
1
Institut für Zeitgeschichte <München>
1
Institute of Jewish Affairs
1
Leo Baeck Institute
1
Medieval Academy of America (Cambridge, Mass.)
1
Nederlands Historisch Genootschap
1
Past and Present Society
1
School of Slavonic and East European Studies
1
United States Holocaust Memorial Museum
1
University of California Los Angeles. Center for Medieval and Renaissance Studies
1
World Jewish Congress
1