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Translated fromAlgebra i Logika, Vol. 32, No. 3, pp. 308–325, May–June, 1993.
Translated by S. Dvornikov
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Pinus, A.G., Chajda, I. Quasiorders on universal algebras. Algebr Logic 32, 164–173 (1993). https://doi.org/10.1007/BF02261695
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DOI: https://doi.org/10.1007/BF02261695