TY - JOUR TI - Rules and rulers: Robert Morris, canonical measures and the definition of art in the 1960s JF - Münchner Jahrbuch der Bildenden Kunst AV - public VL - 3. Folge, 60 A1 - Leuschner, Eckhard SP - 139 EP - 160 UR - https://archiv.ub.uni-heidelberg.de/artdok/3211/ Y1 - 2009/// ID - artdok3211 ER -