@book{Muckel+2019,
url = {https://doi.org/10.3790/9783428467624},
title = {Kriterien des verfassungsrechtlichen Vertrauensschutzes bei Gesetzesänderungen},
title = {},
author = {Stefan Muckel},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428467624},
isbn = {9783428467624},
year = {1989},
lastchecked = {2019}
}