@incollection{Steinkamp2000, author = {Thomas Steinkamp}, title = {Unternehmensf{\"u}hrung}, series = {Betriebswirtschaftslehre}, publisher = {Oldenbourg}, address = {M{\"u}nchen}, isbn = {3-486-24320-9}, pages = {15 -- 37}, year = {2000}, language = {de} }