@book{2015,
url = {https://doi.org/10.3790/9783428492831},
title = {Perspektiven der Osterweiterung und Reformbedarf der Europäischen Union},
title = {},
author = {},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428492831},
isbn = {9783428492831},
year = {1998},
lastchecked = {2015}
}