@article{FAA_1995_29_3_a6,
     author = {A. I. Veitsblit},
     title = {Renormalization of {Diffeomorphisms} of the {Circle} and {Scaling} of {``Arnold} {Tongues''}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {58--60},
     publisher = {mathdoc},
     volume = {29},
     number = {3},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1995_29_3_a6/}
}