TY - JOUR AU - L. I. Danilov TI - On absolute continuity of the spectrum of three-dimensional periodic Dirac operator JO - Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta PY - 2006 SP - 49 EP - 76 VL - 35 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IIMI_2006_35_1_a2/ LA - ru ID - IIMI_2006_35_1_a2 ER -