TY - JOUR AU - A. Dzhalilov AU - D. Mayer AU - S. Djalilov AU - A. Aliyev TI - An Extention of Herman’s Theorem for Nonlinear Circle Maps with Two Breaks JO - Russian journal of nonlinear dynamics PY - 2018 SP - 553 EP - 577 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2018_14_4_a8/ LA - en ID - ND_2018_14_4_a8 ER -