@unpublished{publication-10170,
	author={Cerquera, Daniel and Laisney, Francois and Ullrich, Hannes},
	institution={University of Zurich},
	issn={1556-5068},
	number=1419,
	series={SSRN},
	title={A note on regressions with interval data on a regressor},
	year=2014,
}