TY - JOUR AU - K. Kh. Boimatov TI - Some Spectral Properties of Matrix Differential Operators Far from Being Self-Adjoint JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1995 SP - 55 EP - 58 VL - 29 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1995_29_3_a5/ LA - ru ID - FAA_1995_29_3_a5 ER -