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    • A Regular D‑optimal Weighing Design with Negative Correlations of Errors 

      Graczyk, Małgorzata; Ceranka, Bronisław (Wydawnictwo Uniwersytetu Łódzkiego, 2019-09-30)
      The issues concerning optimal estimation of unknown parameters in the model of chemical balance weighing designs with negative correlated errors are considered. The necessary and sufficient conditions determining the regular ...