%0 Journal Article %A Z. A. Dulatova %T On constructivizability of Boolean algebras with a selected subalgebra %J Matematičeskie zametki %D 1989 %P 53-56 %V 46 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1989_46_6_a7/ %G ru %F MZM_1989_46_6_a7