@article{O'Neill1995,
	title = {Group truncated ordinal regression},
	author = {Terence J. O'Neill and Simon C. Barry},
	day = {15},
	journal = {Statistics \& Probability Letters},
	month = {Feb},
	number = {3},
	pages = {195--203},
	url = {http://www.sciencedirect.com/science/article/B6V1D-3YCMGS7-3/1/cc333917c665935d08a624de7d992092},
	volume = {22},
	year = {1995},
	biburl = {http://www.bibsonomy.org/bibtex/28d1ff5060e20e286562db6a4032514fc/smicha},
	keywords = {Truncation }
}