@article{Greß+Heinemann+2011+91+97,
url = {https://doi.org/10.3790/sfo.60.4-5.91},
title = {Solidarität im deutschen Krankenversicherungssystem nach der Bundestagswahl 2009},
title = {},
author = {Stefan GreßStephanie Heinemann},
pages = {91--97},
volume = {60},
number = {4–5},
journal = {Sozialer Fortschritt},
doi = {doi:10.3790/sfo.60.4-5.91},
year = {2011},
lastchecked = {2011-04-01}
}