TY - JOUR AU - A. A. Bazulkina AU - L. I. Rodina TI - Comparison theorem for systems of differential equations and its application to estimate the average time benefit from resource collection JO - Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta PY - 2024 SP - 3 EP - 17 VL - 63 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIMI_2024_63_a0/ LA - ru ID - IIMI_2024_63_a0 ER -