@unpublished{publication-5646,
	author={Hens, Thorsten and Mayer, Janos and Pilgrim, Beate},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 188},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Existence of Sunspot Equilibria and Uniqueness of Spot Market Equilibria: The Case of Intrinsically Complete Markets},
	year=2004,
}