@article{DAN_1986_286_5_a7,
     author = {B. V. Kapitonov},
     title = {Decay of solutions of the exterior boundary value problem and the},
     journal = {Doklady Akademii Nauk},
     pages = {1057--1062},
     publisher = {mathdoc},
     volume = {286},
     number = {5},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_286_5_a7/}
}