Rao, C. Radhakrishna MINQE theory and its relation to ML and MML estimation of variance components. (English) Zbl 0485.62066 Sankhyā, Ser. B 41, 138-153 (1979). MSC: 62J10 PDFBibTeX XMLCite \textit{C. R. Rao}, Sankhyā, Ser. B 41, 138--153 (1979; Zbl 0485.62066)
Kleffe, J. Best quadratic unbiased estimators for variance components in mixed linear models. (English) Zbl 0413.62052 Sankhyā, Ser. B 38, 179-186 (1976). MSC: 62J10 62H12 PDFBibTeX XMLCite \textit{J. Kleffe}, Sankhyā, Ser. B 38, 179--186 (1976; Zbl 0413.62052)