TY - JOUR AU - P. V. Elyutin TI - On the spectrum of the structurally disordered systems JO - Doklady Akademii Nauk PY - 1980 SP - 89 EP - 92 VL - 252 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_252_1_a23/ LA - ru ID - DAN_1980_252_1_a23 ER -