%0 Journal Article %A A. V. Kravchenko %T On directed and finitely partitionable bases for quasi-identities %J Sibirskie èlektronnye matematičeskie izvestiâ %D 2022 %P 741-746 %V 19 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SEMR_2022_19_2_a3/ %G en %F SEMR_2022_19_2_a3