@book{Harke+2022,
url = {https://doi.org/10.3790/9783428520718},
title = {Geschäftsführung und Bereicherung},
title = {},
author = {Jan Dirk Harke},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428520718},
isbn = {9783428520718},
year = {2007},
lastchecked = {2022}
}