@book{Luhmann+2019,
url = {https://doi.org/10.3790/9783428409594},
title = {Grundrechte als Institution},
title = {Ein Beitrag zur politischen Soziologie},
author = {Niklas Luhmann},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428409594},
isbn = {9783428409594},
year = {2019},
lastchecked = {2019}
}