Fuller, Wayne A. Samples and surveys. (English) Zbl 0467.62011 Modern statistics: Methods and applications, San Antonio/Tex. 1980, Proc. Symp. appl. Math., Vol. 23, 1-18 (1980). MSC: 62D05 PDFBibTeX XML
Särndal, Carl Erik A method for assessing efficiency and bias of estimation strategies in survey sampling. (English) Zbl 0437.62012 S. Afr. Stat. J. 14, 17-30 (1980). MSC: 62D05 62G20 62F35 PDFBibTeX XMLCite \textit{C. E. Särndal}, S. Afr. Stat. J. 14, 17--30 (1980; Zbl 0437.62012)