@book{Kirchhof+2021,
url = {https://doi.org/10.3790/9783428462520},
title = {Private Rechtsetzung},
title = {},
author = {Ferdinand Kirchhof},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428462520},
isbn = {9783428462520},
year = {1987},
lastchecked = {2021}
}