%0 Journal Article %A Alikhani, Saeid %A Klavžar, Sandi %A Lehner, Florian %A Soltani, Samaneh %T Trees with Distinguishing Index Equal Distinguishing Number Plus One %J Discussiones Mathematicae. Graph Theory %D 2020 %P 875-884 %V 40 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2020_40_3_a11/ %G en %F DMGT_2020_40_3_a11