Thomas Bürgisser, Sacha Zala and Thomas Fischer: «‹Always Hit Back Right on the Kisser›? The Soviet Union in Swiss Foreign Policy during the Cold War», in: Aryo Makko, Mark Kramer and Peter Ruggenthaler (eds.): The Soviet Union and Cold War Neutrality and Nonalignment in Europe, Harvard Cold War Studies Book Series, 2021, 260–290.
