@article{SM_2005_196_10_a5,
     author = {Ag. Kh. Khanmamedov},
     title = {Direct and inverse scattering problems for the perturbed {Hill} difference equation},
     journal = {Sbornik. Mathematics},
     pages = {1529--1552},
     publisher = {mathdoc},
     volume = {196},
     number = {10},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2005_196_10_a5/}
}