@book{Scholz+2020, url = {https://doi.org/10.3790/9783428581382}, title = {Zusammengesetzte Verträge im Sinne von § 311b Abs. 1 Satz 1 BGB}, title = {}, author = {Sophie Scholz}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428581382}, isbn = {9783428581382}, year = {2020}, lastchecked = {2020} }