TY  - JOUR
AU  - Alexander I. Kozhanov
AU  - Tatyana N. Shipina
TI  - Inverse problems of finding the lowest coefficient in the elliptic equation
JO  - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika
PY  - 2021
SP  - 528
EP  - 542
VL  - 14
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JSFU_2021_14_4_a14/
LA  - en
ID  - JSFU_2021_14_4_a14
ER  -