@article{FAA_1988_22_4_a7,
     author = {G. R. Belitskii},
     title = {Obstacles to finitely smooth linearizations},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {72--73},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1988_22_4_a7/}
}