Listy Biometryczne - Biometrical Letters Vol. 31(1994), No. 1, 17-25


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REINFORCED BLOCK DESIGNS
WITH TWO GROUPS OF TREATMENTS

B. Ceranka, J. Krzyszkowska

Department of Mathematical and Statistical Methods,
Agricultural University of Poznań, Poland


The paper presents construction of some types of designs with two groups of treatments. Spectral forms of information matrices are used.