%0 Journal Article %A D. D. Komarov %T Upper bound for the number of additional edges in minimal $1$-edge extensions of starlike trees %J Prikladnaâ diskretnaâ matematika %D 2015 %P 91-99 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDM_2015_4_a8/ %G ru %F PDM_2015_4_a8