@book{BalderjahnAleff1996, author = {Balderjahn, Ingo and Aleff, Hans-J{\"o}rg}, title = {Die Wirtschaftsregion Brandenburg : Grundlagen f{\"u}r ein Standortmarketing}, publisher = {Verl. f{\"u}r Berlin-Brandenburg}, address = {Potsdam}, pages = {149 S.}, year = {1996}, language = {de} }