Yehuda Elkana, Hannes Klöpper, edited by Marvin Lazerson

edited by Yehuda Elkana, György Lissauer, András Szigeti

edited by Peter Hay, Lajos Vékás, Yehuda Elkana, Nenad Dimitrijevic

edited by Ralf Dahrendorf, Yehuda Elkana, Aryeh Neier, William Newton-Smith, István Rév