@article{MZM_2009_86_6_a3,
     author = {V. A. Kalyagin and A. A. Kononova},
     title = {On {Compact} {Perturbations} of the {Limit-Periodic} {Jacobi} {Operator}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {845--858},
     publisher = {mathdoc},
     volume = {86},
     number = {6},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2009_86_6_a3/}
}