\input zb-basic
\input zb-ioport
\iteman{io-port 50008269}
\itemau{Kapetanios, George; Marcellino, Massimiliano}
\itemti{Factor-GMM estimation with large sets of possibly weak instruments}
\itemso{Computational Statistics & Data Analysis 54, No. 11, 2655-2675 (2010).}
\itemcc{}
\itemut{}
\itemli{doi:10.1016/j.csda.2010.04.008}
\end