TY  - JOUR
AU  - I. V. Boikov
AU  - V. A. Ryazantsev
TI  - On the optimal approximation of geophysical fields
JO  - Sibirskij žurnal vyčislitelʹnoj matematiki
PY  - 2021
SP  - 17
EP  - 34
VL  - 24
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SJVM_2021_24_1_a2/
LA  - ru
ID  - SJVM_2021_24_1_a2
ER  -