%0 Journal Article %A V. I. Lomonosov %A V. S. Shulman %T Halmos problems and related results in the theory of invariant subspaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2018 %P 31-90 %V 73 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2018_73_1_a1/ %G en %F RM_2018_73_1_a1