@article{IIGUM_2013_6_3_a6,
     author = {T. I. Nekrasova},
     title = {Sufficient conditions of algebraicity of generating functions of the solutions of multidimensional difference equations},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {88--96},
     publisher = {mathdoc},
     volume = {6},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2013_6_3_a6/}
}