@book{2022,
url = {https://doi.org/10.3790/9783428468591},
title = {Beharrung und Wandel},
title = {Die DDR und die Reformen des Michail Gorbatschow},
author = {},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428468591},
isbn = {9783428468591},
year = {1990},
lastchecked = {2022}
}