@article{2011:oberhofer:citizenshi,
title = {Citizenship im unitarischen Bundesstaat},
year = {2011},
note = {},
journal = {PVS Politische Vierteljahresschrift},
pages = {163--194},
author = {Oberhofer, Julia and Stehlin, Julia and Sturm, Roland},
volume = {52},
number = {2}
}