Authors: Luscher, I Hirschhorn, T Spoerri, D Burkhard, B Mathis, M Burckhardt, J

Citation: I. Luscher et al., Voices (friends and colleagues speak about Meret Oppenheim and her oeuvre), DU, (2), 2001, pp. 32

Authors: Birnbaum, D Hirschhorn, T

Citation: D. Birnbaum et T. Hirschhorn, Thomas Hirschhorn talks about his 'Critical Laboratory', ARTFORUM, 38(7), 2000, pp. 109-109