TY - JOUR AU - N. D. Filonov TI - Absence of the eigenvalues in the spectra of operators with partially periodic coefficients JO - Algebra i analiz PY - 2021 SP - 176 EP - 192 VL - 33 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2021_33_5_a5/ LA - ru ID - AA_2021_33_5_a5 ER -