%0 Journal Article %A Wenhua Lan %A Xiang Lin Wei %T Classification of Seven-Point Four-Distance Sets in the Plane %J Matematičeskie zametki %D 2013 %P 492-508 %V 93 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2013_93_4_a1/ %G ru %F MZM_2013_93_4_a1