@book{Neumeyer+2020, url = {https://doi.org/10.3790/9783428494897}, title = {Der Weg zur neuen Erforderlichkeitsklausel für die konkurrierende Gesetzgebung des Bundes (Art. 72 Abs. 2 GG)}, title = {Renaissance alliierter Verfassungspolitik}, author = {Christoph Neumeyer}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428494897}, isbn = {9783428494897}, year = {1999}, lastchecked = {2020} }