@article {chen2013quantile,
	title = {Quantile and quantile-function estimations under density ratio model},
	journal = {The Annals of Statistics},
	volume = {41},
	number = {3},
	year = {2013},
	pages = {1669{\textendash}1692},
	publisher = {Institute of Mathematical Statistics},
	author = {Chen, Jiahua and Liu, Yukun}
}
