TY  - JOUR
AU  - N. V. Zepelev
TI  - The propagation of oscillations in a~medium with a~transition layer
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1968
SP  - 184
EP  - 212
VL  - 95
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1968_95_a9/
LA  - ru
ID  - TM_1968_95_a9
ER  -