%0 Journal Article %A I. A. Gorbunov %T Lattices of sets and algebraic closure operator %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2017 %P 35-42 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTPMK_2017_4_a2/ %G ru %F VTPMK_2017_4_a2