, 2006, Das Lachen als die Kehrseite der Existenziellen Not, in A. Tymieniecka (Hrsg.), Logos of phenomenology and phenomenology of the logos IV, Dordrecht, Springer, pp. 313-317.
, 2002, The phenomenological-hermeneutical approach in psychopathology and psychotherapy of schizophrenia in the Czech republic, in A. Tymieniecka (ed.), Phenomenology world-wide, Dordrecht-Boston-London, Kluwer, pp. 668.
, 2000, Die Sprache des Traumes und der Traum der Sprache, in A. Tymieniecka (Hrsg.), The origins of life, Dordrecht, Kluwer, pp. 241-252.
, 1998, The one and the many in the schizophrenic life-world, in A. Tymieniecka (ed.), Creative virtualities in human self-interpretation-in-culture, Dordrecht, Kluwer, pp. 291-293.
, 1996, Die Zeitstruktur und das Absolute, in A. Tymieniecka (Hrsg.), Life in the glory of its radiating manifestations, Dordrecht, Springer, pp. 33-36.
, 1991, A ballad on laughter, in A. Tymieniecka (ed.), Husserlian phenomenology in a new key, Dordrecht, Kluwer, pp. 435-443.
, 1989a, The creative explosion of the life-world in schizophrenic psychosis: Its import for psychotherapy, in A. Tymieniecka (ed.), Man within his life-world, Dordrecht, Springer, pp. 603-612.