@article{FAA_2007_41_4_a2,
     author = {V. A. Kleptsyn and M. B. Nalsky},
     title = {Stability of {Existence} of {Nonhyperbolic} {Measures} for $C^1${-Diffeomorphisms}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {30--45},
     publisher = {mathdoc},
     volume = {41},
     number = {4},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2007_41_4_a2/}
}