TY - JOUR AU - I. A. Ikromov AU - F. Sharipov TI - On the Discrete Spectrum of the Nonanalytic Matrix-Valued Friedrichs Model JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1998 SP - 63 EP - 65 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1998_32_1_a6/ LA - ru ID - FAA_1998_32_1_a6 ER -