Haviar, Alfonz Weak subgroupoid lattices / Alfonz Haviar, Miroslav Haviar

In Mathematica Slovaca. -- Bratislava : Slovenská akadémia vied, Matematický ústav SAV, 2014. -- ISSN 0139-9918. -- ISSN 1337-2211. -- Vol. 64, no. 3 (2014), pp. 665-674

1. algebra 2. weak subalgebra 3. weak subgroupoid

I. Haviar, Miroslav, 1965-
II. Mathematica Slovaca. -- Vol. 64, no. 3 (2014), pp. 665-674

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