Difference upon the walls – hygienizing policies and the use of graffiti against pixação in São Paulo

Larruscahim, Paula & Schweizer, Paul (2017): Difference upon the walls – hygienizing policies and the use of graffiti against pixação in São Paulo. - In: Skinner, J. & Jolliffe, L. (Hrsg.): Murals and tourism: heritage, politics and identity. London, New York: Routledge, Taylor & Francis Group, S. 128–146.