@misc{OPUS4-25, title = {Mitteilungsblatt der WHU - Otto Beisheim School of Management 04/2015}, volume = {2015}, number = {04}, institution = {WHU Dean's Office}, series = {Mitteilungsblatt der WHU - Otto Beisheim School of Management}, number = {2015-04}, type = {periodicalpart}, pages = {18}, year = {2015}, }