@article{IVM_2010_10_a4,
     author = {R. K. Romanovskii and L. V. Belgart},
     title = {The exponential dichotomy of solutions to systems of linear difference equations with almost periodic coefficients},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {51--59},
     publisher = {mathdoc},
     number = {10},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2010_10_a4/}
}