TY - JOUR AU - É. G. Orudzhev TI - The Resolvent and Spectrum for a Class of Differential Operators with Periodic Coefficients JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2000 SP - 87 EP - 90 VL - 34 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2000_34_3_a13/ LA - ru ID - FAA_2000_34_3_a13 ER -