@book{Kübler+2019,
url = {https://doi.org/10.3790/9783428476015},
title = {Postzeitungsdienst und Verfassung},
title = {},
author = {Friedrich Kübler},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428476015},
isbn = {9783428476015},
year = {1992},
lastchecked = {2019}
}