@inbook{alt2012mediacultures2d,
 author = {Florian Alt AND Daniel Michelis AND J\"{o}rg M\"{u}ller},
 booktitle = {Media Cultures},
 chapter = {Digital Black Boards (english)},
 editor = {Susa Pop AND Ursula Stalder AND Gernot Tscherteu AND Mirjam Struppek},
 month = {may},
 note = {alt2012mediacultures2d},
 owner = {flo},
 pages = {331--338},
 publisher = {Av Edition},
 timestamp = {2012.05.02},
 title = {Pervasive Advertising -- Technologien, Konzepte, Herausforderungen},
 url = {https://www.unibw.de/usable-security-and-privacy/publikationen/pdf/alt2012mediacultures2d.pdf},
 year = {2012}
}