, 1998a, 'Boris Chasanow – writer in freedom?: zwei Millennien', Studies in East European Thought 50 (3), 231-246.
, 1998b, 'Sicherheit vor, mit Rußland?: Nato-osterweiterung und Folgen', Studies in East European Thought 50 (3), 201-229.
, 1989, 'Anmerkungen zum real existierenden Totalitarismus und zu seinen Apologeten unter uns', Studies in East European Thought 38 (2), 165-181.
, 1987, 'Chasanow zu entdecken', Studies in East European Thought 33 (3), 245-250.
, 1986a, 'Ex oriente ... and what about it?', Studies in East European Thought 31 (3), 243-246.
, 1986b, 'The legitimacy of totalitarianism: a pseudo-problem?', Studies in East European Thought 31 (3), 239-242.
, 1985, 'Der Monat', Studies in East European Thought 29 (4), 319-320.
, 1983, Review: , , Studies in East European Thought 25 (2), pp. 113-115.
, 1982, 'West und östliches Gelände', Studies in East European Thought 24 (1), 43-44.
, 1981, 'No juvenal of bolshevism', Studies in East European Thought 22 (2), 147-149.
, 1980, 'Kontinent — Ein gelungenes Experiment?', Studies in East European Thought 21 (3), 221-225.
, 1979, 'Is Europe destroying itself?', Studies in East European Thought 20 (3), 315-316.
, 1977, 'The Soviets and other Marxists in 1976', Studies in East European Thought 17 (3), 243-246.
, 1975a, 'L'ideologia sovietica oggi: Schizzo di un'industria della coscienza', aut aut 148, 3-13.
, 1975b, 'The Soviet union then and now: some recent publications on the Soviet union', Studies in East European Thought 15 (2), 129-144.
, 1974a, 'Some remarks on expectations of imminent changes in socialist countries', Studies in East European Thought 14 (3-4), 257-261.
, 1974b, Review: , , Studies in East European Thought 14 (1-2), pp. 99-129.
, 1973a, 'A note on contemporary Soviet ideology', Studies in East European Thought 13 (1-2), 92-93.