@article{IVM_2011_11_a8,
     author = {F. N. Garif'yanov and E. V. Nasyrova},
     title = {Regularization of linear difference equations with analytic coefficients and their applications},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {78--83},
     publisher = {mathdoc},
     number = {11},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2011_11_a8/}
}