@book{Jäckle+2022, url = {https://doi.org/10.3790/9783428442119}, title = {Die Erstattungsfähigkeit der Kosten eines Inkassobüros}, title = {}, author = {Wolfgang Jäckle}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428442119}, isbn = {9783428442119}, year = {1978}, lastchecked = {2022} }