@book{Hillgruber+2019,
url = {https://doi.org/10.3790/9783428557509.2019.231},
title = {Sein lassen},
title = {},
author = {Christian Hillgruber},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428557509.2019.231},
isbn = {9783428557509},
year = {2019},
lastchecked = {2019}
}