TY  - JOUR
AU  - S. E. Burkov
AU  - Ya. G. Sinai
TI  - Rotation numbers that have nothing to do with the KAM theory
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1984
SP  - 73
EP  - 74
VL  - 18
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1984_18_4_a5/
LA  - ru
ID  - FAA_1984_18_4_a5
ER  -