@book{Gärtner+2025, url = {https://doi.org/10.3790/9783428418985}, title = {Das Bereicherungsverbot}, title = {Eine Grundfrage des Versicherungsrechts}, author = {Rudolf Gärtner}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428418985}, isbn = {9783428418985}, year = {1970}, lastchecked = {2025} }