@book{Haug+2020,
url = {https://doi.org/10.3790/9783428443178},
title = {Direktion zwischen Sachzwang und Demokratie},
title = {},
author = {Ulrich Haug},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428443178},
isbn = {9783428443178},
year = {1979},
lastchecked = {2020}
}