TY  - JOUR
AU  - V. G. Romanov
TI  - Extension of data in inverse problems with concentrated sources
JO  - Matematičeskie zametki
PY  - 1983
SP  - 693
EP  - 698
VL  - 34
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1983_34_5_a4/
LA  - ru
ID  - MZM_1983_34_5_a4
ER  -