TY - JOUR AU - G. M. Tashchiyan TI - Classical formula for the asymptotic behavior of the spectrum of elliptic equations, degenerate on the boundary of the domain JO - Matematičeskie zametki PY - 1981 SP - 871 EP - 880 VL - 30 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1981_30_6_a9/ LA - ru ID - MZM_1981_30_6_a9 ER -