@book{Wiegel+2019, url = {https://doi.org/10.3790/9783428451012}, title = {Verfassungsrechtliche Probleme einer staatlichen Investitionslenkung}, title = {}, author = {Klaus Wiegel}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428451012}, isbn = {9783428451012}, year = {1982}, lastchecked = {2019} }