@book{Helmerich+2015,
url = {https://doi.org/10.3790/9783428510450},
title = {Die Ukraine zwischen Autokratie und Demokratie},
title = {Institutionen und Akteure},
author = {Martina Helmerich},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428510450},
isbn = {9783428510450},
year = {2003},
lastchecked = {2015}
}