%0 Journal Article %A A. G. Chentsov %A P. A. Chentsov %T An extremal two-stage routing problem and procedures based on dynamic programming %J Trudy Instituta matematiki i mehaniki %D 2022 %P 215-248 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2022_28_2_a17/ %G ru %F TIMM_2022_28_2_a17