@unpublished{publication-5311,
	author={Blavatskyy, Pavlo R},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 426},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={How to Extend a Model of Probabilistic Choice from Binary Choices to Choices among More Than Two Alternatives},
	year=2009,
}