TY  - JOUR
AU  - M. M. Lavrent'ev
AU  - E. Yu. Derevtsov
AU  - V. A. Sharafutdinov
TI  - On the determination of an optical body in a homogeneous medium from its images
JO  - Doklady Akademii Nauk
PY  - 1981
SP  - 799
EP  - 803
VL  - 260
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1981_260_4_a6/
LA  - ru
ID  - DAN_1981_260_4_a6
ER  -