TY  - JOUR
AU  - O. A. Godin
TI  - Reciprocity relations for acoustic fields in a three-dimensionally
JO  - Doklady Akademii Nauk
PY  - 1992
SP  - 79
EP  - 85
VL  - 322
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1992_322_1_a16/
LA  - ru
ID  - DAN_1992_322_1_a16
ER  -