TY - JOUR AU - V. Ya. Ivrii TI - Weyl's asymptotic formula for the Laplace--Beltrami operator in Riemannian polyhedra and in domains with conic singularities of the boundary JO - Doklady Akademii Nauk PY - 1986 SP - 35 EP - 38 VL - 288 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_288_1_a6/ LA - ru ID - DAN_1986_288_1_a6 ER -