@misc{OPUS4-592, title = {Jahresbericht}, volume = {2014/2015}, number = {2014/2015}, institution = {Kellogg-WHU Executive MBA Stiftung}, series = {Jahresbericht / Kellogg-WHU Executive MBA Stiftung}, number = {20148/2015}, type = {periodicalpart}, pages = {4}, year = {2018}, }