TY  - JOUR
AU  - A. A. Goncharenko
AU  - V. F. Kravchenko
AU  - V. I. Ponomarev
TI  - The inverse scattering problem for wave beams in an inhomogeneous
JO  - Doklady Akademii Nauk
PY  - 1986
SP  - 320
EP  - 322
VL  - 291
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1986_291_2_a15/
LA  - ru
ID  - DAN_1986_291_2_a15
ER  -