%0 Journal Article %A A. G. Pinus %T On the property of being a semilattice for countable imbeddability skeletons of discriminator varieties %J Matematičeskie trudy %D 1996 %P 119-125 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1996_30_a7/ %G ru %F MT_1996_30_a7