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3. R. Mead, S.G. Gilmour, and A. Mead, Statistical Principles for the Design of Experiments: Applications to Real Experiments (Cambridge University Press 36, 2012).
4. W.J. Youden, “Use of incomplete block replications in estimating tobacco-mosaic virus,” Contrib Boyce Thomps 9, 41–48 (1937).
5. INCOMPLETE RANDOMIZED BLOCKS