@article{10_4064_sm201_2_4,
     author = {Jan Janas and Sergey Simonov},
     title = {A {Weyl{\textendash}Titchmarsh} type formula
for a discrete {Schr\"odinger} operator
with {Wigner{\textendash}von} {Neumann} potential},
     journal = {Studia Mathematica},
     pages = {167--189},
     publisher = {mathdoc},
     volume = {201},
     number = {2},
     year = {2010},
     doi = {10.4064/sm201-2-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm201-2-4/}
}