@article{DAN_1986_288_2_a13,
     author = {L. Shimon},
     title = {Radiation conditions and the principle of limit absorption for},
     journal = {Doklady Akademii Nauk},
     pages = {316--319},
     publisher = {mathdoc},
     volume = {288},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_288_2_a13/}
}