@book{Haberland+2019,
url = {https://doi.org/10.3790/9783428483792},
title = {Die verfassungsrechtliche Bedeutung der Opposition nach dem Grundgesetz},
title = {},
author = {Stephan Haberland},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428483792},
isbn = {9783428483792},
year = {1995},
lastchecked = {2019}
}