@article{2013:jacobs:vom_dualen,
title = {Vom dualen System zum einheitlichen Krankenversicherungsmarkt},
year = {2013},
note = {},
journal = {Gesundheits- und Sozialpolitik (G&S)},
pages = {21--27},
author = {Jacobs, Klaus},
volume = {67},
number = {2-3}
}