@article{10_4064_cm_76_1_153_160,
     author = {Ryszard Szwarc},
     title = {Norm estimates of discrete {Schr\"odinger} operators},
     journal = {Colloquium Mathematicum},
     pages = {153--160},
     publisher = {mathdoc},
     volume = {76},
     number = {1},
     year = {1998},
     doi = {10.4064/cm-76-1-153-160},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-76-1-153-160/}
}