@book{Merk+2024, url = {https://doi.org/10.3790/9783428439584}, title = {Zur Begrenzung der Offensivwerbung}, title = {}, author = {Gerhard Merk}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428439584}, isbn = {9783428439584}, year = {1977}, lastchecked = {2024} }