%0 Journal Article %A N. N. Davtyan %A R. R. Kamalian %T On the number of vertices with an interval spectrum in edge labeling of regular graphs %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2014 %P 40-42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2014_3_a6/ %G en %F UZERU_2014_3_a6