@article{publication-11615,
	author={Bernasconi, Michele and Corazzini, Luca and Kube, Sebastian and Maréchal, Michel André},
	doi={10.1016/j.econlet.2009.03.015},
	issn={0165-1765},
	journal={Economics Letters},
	number=1,
	pages={31-33},
	publisher={Elsevier},
	title={Two are better than one!: individuals' contributions to "unpacked" public goods},
	volume=104,
	year=2009,
}