author = { Schaefer-Wiery, Susanne AND Siegl, Norbert },

title = { Graffiti-Dokumentation Städte und Länder },

publisher = {Graffiti-Ed.},

keywords = { Graffito , Geschichte },

year = {19XX-},

booktitle = {Graffiti-news ; .},

address = { Wien },

url = { http://slubdd.de/katalog?TN_libero_mab2 }