@article{b7403606ebf345e683044b936e8c70f1,
title = "Erfahrungen mit der freien Krankenkassenwahl in Deutschland und in den Niederlanden",
keywords = "Human geography, Sociale Geografie(SGEO), Consumer Economics: Theory, Economic geography, Planologie(PLAN), Consumer Economics: Empirical Analysis, Geowetenschappen en aanverwante (milieu)wetenschappen",
author = "S. Gress and B. Braun and P.P. Groenewegen and J. Wasem",
year = "2002",
language = "Undefined/Unknown",
volume = "51",
pages = "97--101",
journal = "Sozialer Fortschritt",
issn = "0038-609X",
publisher = "Duncker und Humblot GmbH",
}