%0 Journal Article %A A. A. Bazulkina %A L. I. Rodina %T Comparison theorem for systems of differential equations and its application to estimate the average time benefit from resource collection %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2024 %P 3-17 %V 63 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIMI_2024_63_a0/ %G ru %F IIMI_2024_63_a0