TY - JOUR AU - M. V. Fedoryuk TI - Asymptotics of the solution of the Dirichlet problem for the Laplace and Helmholtz equations in the exterior of a~slender cylinder JO - Izvestiya. Mathematics PY - 1982 SP - 145 EP - 161 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_1982_18_1_a7/ LA - en ID - IM2_1982_18_1_a7 ER -