@article{Grawert+2019+161+170, url = {https://doi.org/10.3790/staa.58.2.161}, title = {Editorial}, title = {}, author = {Rolf Grawert}, pages = {161--170}, volume = {58}, number = {2}, journal = {Der Staat}, doi = {doi:10.3790/staa.58.2.161}, year = {2019}, lastchecked = {2019-04-01} }