TY  - JOUR
AU  - M. P. Ovchintsev
TI  - The best method for approximating regular bounded functions in an annulus from their values at given points
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1989
SP  - 32
EP  - 39
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1989_5_a5/
LA  - ru
ID  - IVM_1989_5_a5
ER  -