%0 Journal Article %A A. A. Makhnev %A M. S. Nirova %T Distance-regular graph with intersection array $\{140,108,18;1,18,105\}$ does not exist %J Vladikavkazskij matematičeskij žurnal %D 2021 %P 65-69 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2021_23_2_a4/ %G ru %F VMJ_2021_23_2_a4