@book{2011,
url = {https://doi.org/10.3790/9783428534487},
title = {Staat, Verwaltung, Information},
title = {Festschrift für Hans Peter Bull zum 75. Geburtstag},
author = {},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428534487},
isbn = {9783428534487},
year = {2011},
lastchecked = {2011}
}