@book{2019, url = {https://doi.org/10.3790/9783428472864}, title = {Allfinanz – Strukturwandel an den Märkten für Finanzdienstleistungen}, title = {}, author = {}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428472864}, isbn = {9783428472864}, year = {1991}, lastchecked = {2019} }