@misc{OPUS4-590, title = {Jahresbericht}, volume = {2012/2013}, number = {2012/2013}, institution = {Kellogg-WHU Executive MBA Stiftung}, series = {Jahresbericht / Kellogg-WHU Executive MBA Stiftung}, number = {2012/2013}, type = {periodicalpart}, pages = {4}, year = {2018}, }