@article{Ipsen+2020+344+363, url = {https://doi.org/10.3790/rup.56.3.344}, title = {Das Bundesverfassungsgericht ultra vires}, title = {}, author = {Jörn Ipsen}, pages = {344--363}, volume = {56}, number = {3}, journal = {Recht und Politik}, doi = {doi:10.3790/rup.56.3.344}, year = {2020}, lastchecked = {2020-07-01} }