TY - JOUR AU - S. V. Efimov TI - Noethericity and index of characteristic bisingular operator with shift JO - Vladikavkazskij matematičeskij žurnal PY - 2014 SP - 46 EP - 48 VL - 16 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2014_16_2_a4/ LA - ru ID - VMJ_2014_16_2_a4 ER -