@book{2009,
url = {https://doi.org/10.3790/9783428530670},
title = {Deutschland aus internationaler Sicht},
title = {},
author = {},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428530670},
isbn = {9783428530670},
year = {2009},
lastchecked = {2009}
}