@incollection{2021:mllerstewens:teil_a_str, title = {Teil A Strategiearbeit auf der Corporate-Ebene}, year = {2021}, note = {}, booktitle = {Corporate Strategy}, pages = {23--94}, edition = {2}, author = {Müller-Stewens, Günter}, publisher = {Schäffer-Poeschel}, address = {Stuttgart}, series = {}, volume = {} }