TY - JOUR AU - A. A. Fedotov AU - E. V. Shchetka TI - The Spectrum and Density of States of the Almost Mathieu Operator JO - Matematičeskie zametki PY - 2020 SP - 948 EP - 953 VL - 107 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2020_107_6_a15/ LA - ru ID - MZM_2020_107_6_a15 ER -