@article{publication-3457,
	author={Zweifel, Peter},
	journal={Jahrb{\"u}cher f{\"u}r National{\"o}konomie und Statistik: Journal of Economics and Statistics},
	pages={660-678},
	title={Das Sisyphus-Syndrom im Gesundheitswesen: Neue Evidenz. (The Sisyphus Syndrome in Health: New Evidence. With English summary.)},
	year=2007,
}