@article{TSP_2007_26_26_a3,
     author = {V. V. Bykov},
     title = {Local {Baire} classification of {Lyapunov} exponents},
     journal = {Trudy Seminara im. I.G. Petrovskogo},
     pages = {58--72},
     publisher = {mathdoc},
     volume = {26},
     number = {26},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TSP_2007_26_26_a3/}
}