@mastersthesis{publication-6843, author={Scriba, Holger}, editor={Gr{\"a}tz, Silvia and Darai, Donja and Schmutzler, Armin}, faculty={Faculty of Economics, Business Administration and Information Technology}, institution={University of Zurich}, pages=44, title={Der Einfluss von {\"A}usserlichkeiten auf Kooperationsverhalten}, year=2012, }