TY  - JOUR
AU  - B. A. Iskenderov
AU  - A. I. Mekhtieva
TI  - Radiation principles for the Helmholtz equation in a multidimensional layer with impedance boundary conditions
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 1462
EP  - 1464
VL  - 29
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_8_a24/
LA  - ru
ID  - DE_1993_29_8_a24
ER  -