Paul Hockenhos, Joschka Fischer and the Making of the Berlin Republic, Oxford University Press, 2007, p 86 He studied the works of Marx, Mao and Hegel and became a member of the militant group Revolutionärer Kampf -LRB- Revolutionary Struggle -RRB-.
Il étudie les œuvres de Marx, Mao et Hegel et devient membre du groupe militant Revolutionary Combat -LRB- -RRB-.