//-->
Stein estimation : a review
Hoffmann, Kurt, (2000)
Constructing an unbiased estimator of population mean in finite populations using auxiliary information
Tracy, Derrick S., (1999)
A convenient method of computing the Gini index and its standard error
Ogwang, Tomson, (2000)
Estimation of population ratio, product, and mean using multiauxiliary information with random nonresponse
SINGH, HOUSILA P., (2012)
An investigation on the bias reduction in linear variety of ratio-cum-product estimator
Singh, Housila P., (2002)