%0 Journal Article %A Sergey Kokovin %A Fedor Vasilev %T Screening in space: rich and poor consumers in a linear city %J Ural mathematical journal %D 2021 %P 66-80 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UMJ_2021_7_1_a4/ %G en %F UMJ_2021_7_1_a4