LDR 100 ‡aBart van der Steen 100 ‡aAsk Katzeff 100 ‡aLeendert van Hoogenhuijze 100 ‡aGeorge Katsiaficas 100 ‡aGeronimo 245 ‡aCity Is Ours: Squatting and Autonomous Movements in Europe from the 1970s to the Present‡cBart van der Steen, Ask Katzeff, Leendert van Hoogenhuijze, George Katsiaficas, Geronimo