%0 Journal Article %A V. R. Khachaturov %T A combinatorical approximation method for the decomposition and composition of systems, and finite topological spaces, lattices, and optimization %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1985 %P 1777-1794 %V 25 %N 12 %U http://geodesic.mathdoc.fr/item/ZVMMF_1985_25_12_a3/ %G ru %F ZVMMF_1985_25_12_a3