@article{Chen2009,
author = {Xiaohong Chen and Yingyao Hu and Arthur Lewbel},
title = {Nonparametric identification and estimation of nonclassical errors-in-variables models without additional information},
journal = {Statistica Sinica},
year = {2009},
month = {Jul},
volume = {19},
number = {3},
pages = {949-968},
url = {},
}