@book{Haltern+2010, url = {https://doi.org/10.3790/9783428526079}, title = {Gemeinschaftsrechtliche Aspekte des Glücksspiels}, title = {}, author = {Ulrich Haltern}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428526079}, isbn = {9783428526079}, year = {2007}, lastchecked = {2010} }