TY  - JOUR
AU  - A. B. Akimov
AU  - B. A. Iskenderov
TI  - The limit absorption principle, the limit amplitude principle and partial radiation conditions for a boundary value problem in an $n$-dimensional layer for the Helmholtz equation
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1503
EP  - 1505
VL  - 13
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_8_a17/
LA  - ru
ID  - DE_1977_13_8_a17
ER  -