TY - JOUR AU - K. Kh. Boimatov TI - Asymptotic behavior of the spectra of second-order non-self-adjoint systems of differential operators JO - Matematičeskie zametki PY - 1992 SP - 8 EP - 16 VL - 51 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1992_51_4_a1/ LA - ru ID - MZM_1992_51_4_a1 ER -