@book{Bergmann+2021,
url = {https://doi.org/10.3790/9783428467761},
title = {Nachfragemacht in der Fusionskontrolle},
title = {},
author = {Helmut Bergmann},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428467761},
isbn = {9783428467761},
year = {1989},
lastchecked = {2021}
}