title = {Nonparametric estimation in selection biased models in the presence
of estimating equations},
author = {Hammou El Barmi and Mark Rothmann}, journal = {Journal of Nonparametric Statistics}, number = {4}, pages = {381--399}, publisher = {Taylor \& Francis}, url = {http://www.informaworld.com/10.1080/10485259808832751}, volume = {9}, year = {1998}, issn = {1048-5252},
keywords = {imported }
::