TY - GEN A2 - Plattner, Hasso A2 - Meinel, Christoph A2 - Leifer, Larry T1 - Design thinking : understand - improve - apply Y1 - 2011 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/33848 SN - 978-3-642-13756-3 PB - Springer-Verlag Berlin Heidelberg CY - Berlin, Heidelberg ER -