%0 Journal Article %A A. G. Chentsov %A M. Yu. Khachai %A M. Yu. Khachai %T An exact algorithm with linear complexity for a problem of visiting megalopolises %J Trudy Instituta matematiki i mehaniki %D 2015 %P 309-317 %V 21 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2015_21_3_a30/ %G ru %F TIMM_2015_21_3_a30