@unpublished{publication-5668,
	author={Hens, Thorsten and Herings, Jean-Jacques and Predtetchinskii, Arkadi},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 176},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Limits to Arbitrage when Market Participation Is Restricted},
	year=2003,
}