@book{UBHD-1139401, title={Performance, Musik, Demonstration}, publisher={Kunstforum International}, address={Mainz}, year={1975}, pages={273 S.}, language={ger}, number={ARRAY(0x564756afd268)}, series={Kunstforum international}, library={UB [Signatur: ZST 687 A::13.1975]}, }