@article{VSGU_2010_4_a3,
     author = {N. V. Voropaeva},
     title = {Decomposition of discrete nonlinear systems with fast and slow variables},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {28--41},
     year = {2010},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2010_4_a3/}
}