@book {horowitz_niederosterreich._2007, title = {Nieder{\"o}sterreich. Das Buch}, year = {2007}, note = {AK 2007/29 }, publisher = {MHM - Michael Horowitz Media OEG}, organization = {MHM - Michael Horowitz Media OEG}, address = {Wien}, keywords = {Bildband, Nieder{\"o}sterreich}, author = {Horowitz, Angelika and Horowitz, Michael} }