TY  - JOUR
AU  - I. A. Urusovskii
TI  - Diffraction of sound on a periodically uneven and inhomogeneous surface
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 801
EP  - 804
VL  - 131
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_131_4_a22/
LA  - ru
ID  - DAN_1960_131_4_a22
ER  -