TITLE:  Achieving information bounds in non and semiparametric models 
AUTHOR:  Y. Ritov and P.J. Bickel 
DATE: Sept. 1987 (revised Aug. 1988)
PUB:  
URL: 
TEXT: 116. RITOV, Y. and BICKEL, P.J. (Sept.1987, revised Aug. 1988). Achieving information bounds in non and semiparametric models.
ABSTRACT: