with Bultmann, R. , 2020, Briefwechsel 1928-1976, ed. Grossmann Andreas, Mohr Siebeck, Tübingen.
with Bultmann, R. , 2019, 'Exchange on Hans Jonas' Essay on immortality', Graduate Faculty Philosophy Journal 40 (2), 495-506.
, 2019, 'On the responsibility of the philosopher and the artist', Graduate Faculty Philosophy Journal 40 (2), 509-524.
, 2014, 'Edmund Husserl et la question ontologique', Alter: Revue de phénoménologie 22, 15-28.
, 2001a, 'Closer to the bitter end (interview)', Graduate Faculty Philosophy Journal 23 (1), 21-30.
, 2001b, 'Wissenschaft as personal experience', Graduate Faculty Philosophy Journal 23 (1), 3-19.
, 1996, 'Les fondements biologiques de l'individualité', Études phénoménologiques 12 (23-24), 99-130.
, 1988, 'La science comme expérience vécue', Études phénoménologiques 4 (8), 9-32.
, 1984a, Das Prinzip Verantwortung: Versuch einer Ethik für die technologische Zivilisation, Suhrkamp, Frankfurt am Main.
, 1984b, 'Ontological grounding of a political ethics: on the metaphysics of commitment to the future of man', Graduate Faculty Philosophy Journal 10 (1), 47-61.
, 1981a, Response to James M. Gustafson, in D. Callahan & T. Engelhardt (eds.), The roots of ethics, Dordrecht, Springer, pp. 197-211.
, 1981b, The concept of responsibility: an inquiry into the foundations of an ethics for our age, in D. Callahan & T. Engelhardt (eds.), The roots of ethics, Dordrecht, Springer, pp. 45-74.
, 1976, On the power or impotence of subjectivity, in S. Spicker & T. Engelhardt (eds.), Philosophical dimensions of the neuro-medical sciences, Dordrecht, Springer, pp. 143-161.
, 1973a, 'Aron Gurwitsch: 1901-1973', Social Research 40 (4), 567-569.
, 1973b, Change and permanence: on the possibility of understanding history, in D. Carr & E. Casey (eds.), Explorations in phenomenology, Den Haag, Nijhoff, pp. 102-132.
, 1972, 'Aron Gurwitsch 1901-1973', Proceedings of the American philosophical society 46, 184-186.
, a, 'Edmund Husserl and the ontological question', Études phénoménologiques 17 (33-34), 5-20.