%0 Journal Article %A V. G. Kanovei %A V. A. Lyubetskii %T On Effective $\sigma$-Boundedness and $\sigma$-Compactness in Solovay's Model %J Matematičeskie zametki %D 2015 %P 247-257 %V 98 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2015_98_2_a9/ %G ru %F MZM_2015_98_2_a9