%0 Journal Article %A A. A. Bulatov %T Identities in lattices of closed classes %J Diskretnaya Matematika %D 1992 %P 140-148 %V 4 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_1992_4_4_a12/ %G ru %F DM_1992_4_4_a12