@incollection{Brecht.2002, author = {Brecht, George}, title = {Incidental Music}, url = {\url{http://www.thing.net/~grist/ld/fluxusworkbook.pdf}}, pages = {22}, editor = {Friedman, Ken and Smith, Owen and Sawchyn, Lauren}, booktitle = {The Fluxus Performance Workbook}, year = {2002}, address = {http://www.thing.net/~grist/ld/fluxusworkbook.pdf} }