TY - JOUR AU - Yu. Kh. Èshkabilov TI - On the spectral properties of operators in the Friedrichs model with a noncompact kernel in the space of functions of two variables JO - Vladikavkazskij matematičeskij žurnal PY - 2006 SP - 53 EP - 67 VL - 8 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2006_8_3_a4/ LA - ru ID - VMJ_2006_8_3_a4 ER -