%0 Journal Article %A Allahverdiev, Bilender P. %A Tuna, Hüseyin %T Spectral Theory of Singular Hahn Difference Equation of the Sturm-Liouville Type %J Communications in Mathematics %D 2020 %P 13-25 %V 28 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/COMIM_2020__28_1_a1/ %G en %F COMIM_2020__28_1_a1