@article{IM2_1982_18_1_a7,
     author = {M. V. Fedoryuk},
     title = {Asymptotics of the solution of the {Dirichlet} problem for the {Laplace} and {Helmholtz} equations in the exterior of a~slender cylinder},
     journal = {Izvestiya. Mathematics},
     pages = {145--161},
     year = {1982},
     volume = {18},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1982_18_1_a7/}
}