@book{Boergen+2020, url = {https://doi.org/10.3790/9783428418138}, title = {Die vertragliche Haftung des Rechtsanwalts}, title = {}, author = {RĂ¼diger Boergen}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428418138}, isbn = {9783428418138}, year = {1968}, lastchecked = {2020} }