TY  - JOUR
AU  - Yu. Yu. Zhitkovskii
TI  - Properties of sound signals reflected from the ocean surface
JO  - Doklady Akademii Nauk
PY  - 1969
SP  - 334
EP  - 337
VL  - 188
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1969_188_2_a18/
LA  - ru
ID  - DAN_1969_188_2_a18
ER  -