%0 Journal Article %A E. V. Bulinskaya %T Insurance models with discrete time %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2023 %P 42-52 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2023_6_a6/ %G ru %F VMUMM_2023_6_a6