@book{Harke+2012, url = {https://doi.org/10.3790/9783428539864}, title = {Studien zu Vertrag und Eigentumserwerb im römischen Recht}, title = {}, author = {Jan Dirk Harke}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428539864}, isbn = {9783428539864}, year = {2013}, lastchecked = {2012} }