%0 Journal Article %A D. Y. Kopats %T G-network with unreliable systems with control and quarantine queues and the option of moving negative orders between systems %J Problemy fiziki, matematiki i tehniki %D 2025 %P 70-77 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2025_1_a11/ %G ru %F PFMT_2025_1_a11